CH23145A
(en )
1902-06-15
Machine for the manufacture of manchos used for incandescent lighting (Jean Léon Muller system)
FR8320E
(en )
1908-02-28
Machine for the manufacture of sleeves used for incandescent lighting (jean-léon muller system)
FR344025A
(en )
1904-10-22
Lamp for incandescent alcohol lighting
FR458591A
(en )
1913-10-14
Lantern system or hanging lamp, for incandescent gas lighting
FR353335A
(en )
1905-09-08
Alcohol incandescent lamp for lighting railway wagons
CH70515A
(en )
1915-10-01
Machine for the manufacture of sleeves used for incandescent lighting
CH15392A
(en )
1898-05-15
Sleeve for incandescent lighting
FR442855A
(en )
1912-09-11
Upturned lamp for incandescent lighting by carburized air
FR374320A
(en )
1907-06-10
Gas-powered incandescent lamp for the lighting of railway wagons
CH15178A
(en )
1898-03-31
Advanced base for incandescent lamp
FR319934A
(en )
1902-11-27
Machine perfected for the saturation of materials used for the manufacture of manchoes intended for incandescent gas lighting
FR364940A
(en )
1906-08-31
Lamp for incandescent gas lighting
FR338594A
(en )
1904-05-28
Low-pressure hydrocarbon vapor incandescent lamp
CH20979A
(en )
1901-05-15
New incandescent lamp
FR370510A
(en )
1907-02-11
Gas lamp for incandescent lighting
FR3710E
(en )
1905-01-25
Incandescent lamp by alcohol
FR325270A
(en )
1903-04-24
Lamp for incandescent petroleum lighting
FR348133A
(en )
1905-04-03
Material for incandescent lighting
CH20883A
(en )
1901-04-15
Incandescent lamp
FR337371A
(en )
1904-04-05
Improvements in the manufacture of sleeves for incandescent lighting
FR359055A
(en )
1906-03-15
Improvement in lamps for incandescent lighting by alcohol
DK3431C
(en )
1900-10-08
Regenerative- Gas incandescent lamp.
CH20051A
(en )
1900-11-15
Base for incandescent electric lamps, advanced
FR361835A
(en )
1906-11-30
Sleeve for incandescent lighting
CH13170A
(en )
1897-04-30
Gasoline lamp for incandescent lighting