CH30878A
(en )
1905-02-15
Apparatus for generating air gas
CH29342A
(en )
1904-08-15
Apparatus for generating air gas
CH26380A
(en )
1903-08-31
Apparatus for generating acetylene gas
CH23734A
(en )
1902-09-15
Apparatus for producing gas and coke
CH24100A
(en )
1902-11-15
Apparatus for generating gas
CH21204A
(en )
1901-06-15
Apparatus for generating air gas
CH18164A
(en )
1899-11-15
Apparatus for gasifying and burning liquid hydrocarbons for heating, cooking or lighting purposes
CH34754A
(en )
1906-05-31
Gas heating burners for cooking apparatus
DK5121C
(en )
1902-10-20
Method and Apparatus for Manufacturing Gas for Lighting, Heating or Other Purposes.
CH26121A
(en )
1903-07-31
Device for the production of luminous and heating gas
CH23464A
(en )
1902-07-31
Apparatus for generating gas and recovering by-products
CH15139A
(en )
1898-04-15
Apparatus for the carburization of air for the purpose of using the same for gas incandescent lighting
AT23356B
(en )
1906-03-10
Device for generating incandescent gas light.
CH16568A
(en )
1898-12-15
Device for the smokeless combustion of acetylene gas for cooking and heating apparatus and for lighting purposes
DK8471C
(en )
1906-05-14
Procedure and Apparatus for the Manufacture of Lighting and Cooking Gas.
CH32444A
(en )
1905-07-31
Apparatus for making combustible glass
CH3491A
(en )
1891-10-15
Apparatus for generating luminous gas
CH16016A
(en )
1898-09-15
Apparatus for generating acetylene gas
CH15738A
(en )
1898-07-31
Apparatus for generating acetylene gas
CH39023A
(en )
1908-01-16
Apparatus for generating hot water and hot air
CH11155A
(en )
1896-05-15
Apparatus for the automatic and continuous carburization of air for lighting and heating purposes
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
ES22984A1
(en )
1898-09-01
High incandescence lighting and heating procedure.
CH23029A
(en )
1902-05-31
Apparatus for heating high-tension gases with electricity
CH24636A
(en )
1903-01-31
Apparatus for the high degree of humidification and simultaneous heating of compressed gases