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2020
|
G/S
|
Perfume; Air fragrancing preparations; Oils for perfumes and scents; Reed diffusers; Non-electric... |
|
2019
|
Invention
|
Apparatus for injecting a fluid in a pressurized air conditioning or refrigeration system. An app... |
|
2018
|
G/S
|
Chemical additives for maintaining and regenerating refrigerating and air-conditioning installati... |
|
|
G/S
|
Chemical additives for use in maintenance and repair of refrigerating and air conditioning appara... |
|
|
G/S
|
Chemical additives for use in maintenance or regeneration of
refrigerating and conditioning appa... |
|
2017
|
Invention
|
Injection devices for injecting additives. Injection devices are provided for injecting additives... |
|
|
Invention
|
Injection device for injecting an additive. An injection device for injecting an additive into a ... |
|
2014
|
Invention
|
Packaged apparatus for injecting fluid in air conditioning or refrigeration systems |
|
2011
|
Invention
|
Device for charging pressurized systems. A device for charging a primary fluid system, such as an... |
