FR369627A
(en )
1907-01-16
Sleeve for incandescent gas lighting
FR381170A
(en )
1907-12-30
Unbreakable metal sleeve for incandescent gas lighting
FR393925A
(en )
1909-01-09
Intensive burner for incandescent gas lighting
FR386449A
(en )
1908-06-13
Reverse burner for incandescent gas lighting
FR364940A
(en )
1906-08-31
Lamp for incandescent gas lighting
FR409374A
(en )
1910-04-21
Burner for incandescent gas lighting
FR13221E
(en )
1911-02-20
Burner for incandescent gas lighting
FR11883E
(en )
1910-05-28
Burner for incandescent gas lighting
FR409928A
(en )
1910-05-06
Upturned nozzle for incandescent gas lighting
FR369725A
(en )
1907-01-18
Upturned nozzle for incandescent gas lighting
FR362396A
(en )
1906-06-21
Upturned nozzle for incandescent gas lighting
FR370510A
(en )
1907-02-11
Gas lamp for incandescent lighting
FR371015A
(en )
1907-02-25
Burner for incandescent lighting
FR342575A
(en )
1904-09-12
Nozzle for gas incandescent lighting
FR341289A
(en )
1904-08-03
Nozzle for incandescent gas lighting
FR367488A
(en )
1906-10-30
Further development in sleeves for incandescent gas lighting
FR371014A
(en )
1907-02-25
Vibration resistant sleeve for incandescent lighting
FR411320A
(en )
1910-06-14
Nozzle intended for lamps for incandescent petroleum lighting
FR413200A
(en )
1910-08-02
Machine for the manufacture of incandescent sleeves for gas lighting
FR409555A
(en )
1910-04-26
Gasoline gas incandescent lighting nozzle
FR390221A
(en )
1908-09-30
Multiple upside-down nozzle for gas incandescent lighting
FR363685A
(en )
1906-08-06
Sleeve for incandescent lighting
FR402211A
(en )
1909-10-01
Reverse flame lamp for incandescent gas lighting
FR486388A
(en )
1918-03-28
Upturned nozzle for incandescent gas lighting
FR424257A
(en )
1911-05-09
Incandescent body for incandescent lighting by reverse flame gas