|
2023
|
G/S
|
Building materials of metal, namely, composite panels; containers made of metal for use in the st... |
|
|
G/S
|
Building materials of metal; containers made of metal for
use in the storage of gases; chimney p... |
|
2021
|
G/S
|
Condensing installations, namely, mechanical condensators; waste gas conduits being parts of mach... |
|
|
G/S
|
Condensing installations; waste gas conduits [parts of
machines]; valves [parts of machines]; ca... |
|
|
Invention
|
Device for purifying exhaust gases from a fireplace. The present invention relates to a device fo... |
|
2019
|
G/S
|
Silencers for motors and engines (except for land vehicles),
as well as for machines; separators... |
|
2017
|
G/S
|
Electrical controls for machine exhaust systems, namely, chimneys; computer software for the cont... |
|
|
G/S
|
Silencers for motors and engines [except those for land
vehicles] as well as for machines; separ... |
|
|
G/S
|
Silencers for motors and engines as well as for machines for the use in chimneys; metal-processin... |
|
2015
|
G/S
|
Silencers for motors and engines (except for land vehicles),
and for machines; separators; machi... |
|
2014
|
G/S
|
Common metals and their alloys; metal building materials;
transportable buildings of metal; non-... |
|
|
G/S
|
Common metals and their alloys; metal building materials;
transportable buildings of metal; non ... |
|
2013
|
Invention
|
Exhaust gas suction device. The invention relates to an exhaust gas suction device (1) for arrang... |
|
2012
|
G/S
|
Flue gas dampers for exhaust pipes. |
|
2011
|
G/S
|
[ Metal chimneys; free standing chimneys of metal; metal chimney pipes; chimney pipes with severa... |
|
2004
|
G/S
|
Chimneys, also free standing chimneys of metal; chimney
pipes, also chimney pipes with several w... |
|
1981
|
Invention
|
Draft limiting device. A draft limiting device for controlling the draft in a flue gas passage, i... |
|
|
Invention
|
Furnace with draft-limiter and ventilation. In an exhaust gas duct from a furnace a ventilation o... |
|
1978
|
Invention
|
Shut-off plate for combustion spaces adjustable by motor. A shut-off device for installation in t... |
