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2022
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Invention
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Grounding device for a local gas extractor, a local gas extractor with such a grounding device an... |
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2021
|
Invention
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Fastening device for a support arm. A fastening device configured to be mounted to an elongated p... |
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2020
|
Invention
|
Gaseous fluid extractor apparatus. An adjustable gaseous fluid extractor assembly including a fir... |
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Invention
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An adjustable gaseous fluid extractor assembly comprising a pivot mechanism. The present inventio... |
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|
Invention
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A damper adjusting arrangement. The present invention concerns a damper adjusting arrangement (1)... |
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|
Invention
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Damper adjusting arrangement. A damper adjusting arrangement configured for regulating the flow o... |
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2019
|
Invention
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Support arm arrangement for a local gas extractor, and a local gas extractor with such a support ... |
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2018
|
Invention
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Combined ventilation hood and arm |
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Invention
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Ventilation hood with arm |
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G/S
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Laboratory furniture
Materials and units for ventilation, filtration and purification of airborne... |
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G/S
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Fume cupboards for laboratory use; laboratory furniture Equipment and apparatus, namely, air filt... |
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G/S
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Fume cupboards for laboratory use; laboratory furniture. Equipment and apparatus for ventilation,... |
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G/S
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Fume cupboards for laboratory use. Materials and apparatus for ventilation, filtration and purifi... |
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2017
|
Invention
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Collar |
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Invention
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Knob |
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Invention
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Lockable friction joint for adjustment of relative pivotal positioning of pipe sections. A lockab... |
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|
Invention
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Lockable friction joint for adjustment of relative pivotal positioning of pipe sections. The pres... |
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2016
|
Invention
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Lockable friction joint assembly |
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2014
|
G/S
|
Fume-cupboards for laboratory use. Laboratory furniture. Retail services relating to materials an... |
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2013
|
G/S
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Materials and units for ventilation, filtration and purification of airborne pollution; parts and... |
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|
Invention
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Ventilation duct joint |
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2011
|
Invention
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Joint construction, ventilation arm and ventilation system.
This invention concerns a joint cons... |
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|
Invention
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Joint construction, ventilation arm and ventilation system. This invention concerns a joint const... |
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Invention
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Device and system for exhausting air from a local area. This invention concerns a device 1 to be ... |
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|
Invention
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Arrangement and ventilation arrangement. This invention concerns an arrangement 1 intended to be ... |
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2009
|
Invention
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Arrangement, ventilation arm, ventilation system. This invention concerns an arrangement (3) that... |
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2007
|
Invention
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Mounting device, joint construction, ventilating arm, ventilating system. This invention concerns... |
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2006
|
Invention
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Lockable friction joint.
The invention concerns a lockable friction joint, in particular one int... |
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|
Invention
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Lockable friction joint. The invention concerns a lockable friction joint, in particular one inte... |
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2004
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G/S
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Unit for the extraction and filtration of airborne and hazardous pollution. |
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G/S
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Materials and apparatus for ventilating; including materials and apparatus for air filtering and ... |
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2002
|
Invention
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Gas evacuating arrangement. The present invention relates to an arrangement for evacuating gas by... |
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2001
|
Invention
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Mobile filter unit |
|
2000
|
G/S
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Unit for the extraction and filtration of airborne and hazardous pollution |
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1996
|
G/S
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Spot evacuation devices for evacuating waste gases and
polluted air; installations for air filtr... |
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|
Invention
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Aspirating pipe fitting |
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1995
|
Invention
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Angularly adjustable and lockable tubing joint for an extractor |
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1992
|
Invention
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Telescoping device. A telescopic device which forms part of a suction line which, in turn, forms ... |
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1991
|
Invention
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Exhausting device. A suction device for the removal by suction of waste gases or other environmen... |
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1990
|
Invention
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An exhausting device. A suction device for the removal by suction of waste gases or other environ... |
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1984
|
Invention
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Local extraction device. A device for spot or local extraction of polluted air, dust and other ga... |
