DK6487C
(en )
1904-04-11
Device for Gas Incandescent Burners with Ignition Flame.
AT23022B
(en )
1906-02-10
Ignition device for gas burners.
CH31974A
(en )
1905-05-31
Gas incandescent burner
DK4672C
(en )
1902-04-01
Valve device for gas burners with ignition burner.
CH30395A
(en )
1904-12-15
Gas incandescent burner
CH31838A
(en )
1905-05-15
Gas incandescent burner
DK6992C
(en )
1904-10-17
Device for gas burners.
FR340141A
(en )
1904-06-27
Burner for incandescent gas or other combustible vapors
DK8171C
(en )
1906-01-22
Gas burner with internal ignition flame.
DK6758C
(en )
1904-07-18
Device for oil vapor burners for incandescent lamps.
DK8025C
(en )
1905-11-27
Device with inverted Gas Incandescent Burners.
DK8003C
(en )
1905-11-13
Device for Gas Incandescent Burners.
FR344247A
(en )
1904-10-28
Incandescent gas burner
CH30518A
(en )
1905-03-31
Burner for incandescent gas light burning downwards
DK7019C
(en )
1904-10-24
Electric Ignition and Extinguisher for Gas Burners.
DK7044C
(en )
1904-11-07
Device for Incandescent burners.
CA93151A
(en )
1905-05-16
Incandescent gas burner
DK6370C
(en )
1904-02-29
Device by Lamps with electric Ignition device and Auxiliary wick.
GB190401566A
(en )
1905-01-19
An Improved Burner for Acetylene Gas
DK6848C
(en )
1904-08-15
Suspension device for the glow network on the burner head in hanging gas incandescent light burners.
CA96671A
(en )
1905-12-19
Gas light burner
FR344026A
(en )
1904-10-22
Incandescent gas burner
DK5226C
(en )
1902-11-24
Device for Gas Incandescent Burners.
CH29105A
(en )
1904-07-15
Downward-facing incandescent gas burner
DK7045C
(en )
1904-11-07
Centering device for petroleum wick burners.