CH35504A
(en )
1906-08-31
Device for regulating the air admission to gas blue burners
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH39205A
(en )
1908-02-17
Device for supplying the gas to movably suspended gas lamps
CH33096A
(en )
1905-10-31
Acetylene gas apparatus
CH38468A
(en )
1907-10-31
Air gas apparatus
CH38333A
(en )
1907-10-15
Air gas apparatus
CH36925A
(en )
1907-03-31
Air gas apparatus
CH35664A
(en )
1906-10-31
Air gas apparatus
DK8419C
(en )
1906-04-23
Procedure for the Supply of Air and Combustible Liquid for Combustion Power Machines.
CH43006A
(en )
1909-04-16
Air gas apparatus
CH67031A
(en )
1914-11-02
Device for regulating the gas supply for gas oxygen. Intensive burners
CH32632A
(en )
1905-08-15
Acetylene gas burner
GB190616340A
(en )
1907-05-16
Improved Means for Regulating the Supply of Air to Sulphur-burning Furnaces
CH49387A
(en )
1911-02-01
Device for controlling upper air into the combustion chamber of locomotives
CH44340A
(en )
1909-08-02
Gas regulation device for gas cookers
DK8003C
(en )
1905-11-13
Device for Gas Incandescent Burners.
CH34862A
(en )
1906-06-15
Air gas generator
DK10487C
(en )
1908-02-10
Device by Steam Boiler Boiler for Regulating the Supply of Secondary Combustion Air.
DK7861C
(en )
1905-10-02
Device by Gas Stoves.
CH670E
(en )
1907-08-31
Gas heater
CH30586A
(en )
1904-12-31
Air gas apparatus
CH30587A
(en )
1904-12-31
Air gas apparatus
CH66467A
(en )
1914-09-16
Equipment on chimneys for introducing and increasing the draft
AT41168B
(en )
1910-02-25
Feed device for carburizing liquid for air gas apparatus.
AT32029B
(en )
1908-02-25
Gas oxygen burners for lighting.