CH10241A
(en )
1895-10-31
Draft glass for hydrocarbon burners equipped with incandescent bodies
CH11695A
(en )
1896-08-15
Incandescent light burner for liquid hydrocarbons
CH10460A
(en )
1895-12-15
Burner for spirit gas incandescent light
CH10161A
(en )
1895-10-15
Incandescent lamp for liquid fuels
CH11697A
(en )
1896-08-15
Round burner for petroleum incandescent light
CH10363A
(en )
1895-11-30
Gas incandescent lamp for liquid fuel
CH10308A
(en )
1895-11-15
Incandescent bodies for luminous gas and other hydrocarbon gas burners
CH9909A
(en )
1895-09-15
Incandescent body for gas incandescent light
CH11101A
(en )
1896-04-30
Liquid fuel light bulb
CH11278A
(en )
1896-05-31
Incandescent burner
CH31500A
(en )
1905-04-15
Incandescent light burners for liquid fuels
CH10133A
(en )
1895-10-15
Wickless petroleum burner
CH9821A
(en )
1895-08-31
Round petroleum burner
CH8601A
(en )
1894-11-30
Safety burner with self-igniting device for gas incandescent light
GB189505213A
(en )
1896-01-18
Improvements in Burners for Incandescent Gas Light.
GB189523947A
(en )
1896-09-26
Improvements in Petroleum Burners for Incandescent Lamps.
GB189515348A
(en )
1895-09-21
Improvements in or connected with Lamps for Burning Hydrocarbon Oil.
CH11191A
(en )
1896-05-15
Petroleum gas incandescent lamp
CH8723A
(en )
1894-12-31
Burner for gas incandescent light
CH8829A
(en )
1895-01-31
Burner for gas incandescent light
CH28726A
(en )
1904-06-15
Incandescent light burners for liquid fuels
CH32215A
(en )
1905-06-30
Incandescent lamp for liquid fuels
CH8427A
(en )
1894-10-15
Heating lamp for petroleum engines
CH9385A
(en )
1895-05-31
Improved burner for petroleum stoves
CH11420A
(en )
1896-06-30
Draft protection device for gas incandescent light