CH29015A
(en )
1904-06-30
Gas taps for water heating stoves with gas firing that can be operated by water pressure
CH31277A
(en )
1905-03-15
Gas tap, combined with water shut-off valve, for water heaters with gas firing
AT27645B
(en )
1907-02-25
Remote ignition device for gas flames operated by gas pressure change.
AT21592B
(en )
1905-10-10
Tap or valve assembly for gas bath stoves.
CH32949A
(en )
1905-09-30
Gas tap on liquid heaters with gas firing
CH31878A
(en )
1905-09-15
Double tap for gas heatable liquid heaters
CH29138A
(en )
1904-07-31
Hot water central heating system with auxiliary boiler that can be heated by gas
CH28183A
(en )
1904-04-15
Obelisk-shaped stove for heating with gas or liquid fuels
DK5492C
(en )
1903-03-16
Device for gas and water taps for gas bath ovens.
CH30874A
(en )
1905-02-15
Water ship for gas cookers
AT23990B
(en )
1906-04-25
Valve for barrels.
CH25395A
(en )
1903-05-15
Water ship for gas stoves
CH29393A
(en )
1904-08-15
Device for achieving as perfect a combustion as possible in furnaces for gaseous, liquid or solid fuels
CH28652A
(en )
1904-05-31
Water ship for petroleum stoves, alcohol stoves, gas racks, etc.
CH44775A
(en )
1909-09-16
Tap device for gas bath stoves
CH34754A
(en )
1906-05-31
Gas heating burners for cooking apparatus
DK3048C
(en )
1900-05-07
Device for the Movement of the Valve by Gas Burners with Self-igniters by the Flame.
CH29276A
(en )
1904-07-31
Device for automatic opening of the gas valve of water flow zithers with gas firing
CH31571A
(en )
1905-04-15
Gas heater for iron
CH29390A
(en )
1904-08-15
Gas burners for heating purposes
DK5804C
(en )
1903-07-13
Fire pipes with associated Fire pipe kit.
DK6542C
(en )
1904-05-09
Arrangement by Pipe Boilers.
CH31404A
(en )
1905-03-31
Liquid fuel heater
CH18973A
(en )
1900-04-30
Hot water stove for gas heating
GB190307405A
(en )
1904-03-03
Improvements in and connected with Steam Boilers and Feed Water Heaters.