CH40965A
(en )
1908-09-16
Gas cooking device with heat regulator
CH38069A
(en )
1907-08-31
Multiple heating burners on boilers
CH39889A
(en )
1908-05-01
Petroleum blue burner with outer wick burning surface
DK9905C
(en )
1907-08-12
Quick ignition device for Petroleum incandescent burners.
CH40532A
(en )
1908-07-16
Steam boiler with closed furnace
DK10008C
(en )
1907-09-09
Petroleum gas incandescent burner.
CH38464A
(en )
1907-10-31
Oven with indirect heating
CH48804A
(en )
1910-12-01
Cooking stove with heating device
CH32949A
(en )
1905-09-30
Gas tap on liquid heaters with gas firing
CH42954A
(en )
1909-03-16
Petroleum blue burner with adjustable wick and moveable wick sheath
CH42034A
(en )
1909-01-02
Iron that can be heated with liquid, gasifiable fuel
CH37819A
(en )
1907-07-31
Storm lantern with round burner
CH40900A
(en )
1908-09-01
Soldering iron with liquid heating device
CH41492A
(en )
1908-11-02
Heating burners for liquid fuels
DK7233C
(en )
1905-01-23
Heat or Incandescent Burner for Liquid Fuels.
DK7560C
(en )
1905-06-05
Device with downward-facing incandescent burners.
FR10741E
(en )
1909-09-10
Hydrocarbon incandescent burner device
FR394705A
(en )
1909-01-30
Hydrocarbon incandescent burner device
CH56759A
(en )
1912-12-02
Gas burner with compression ignition
CH42673A
(en )
1909-04-01
Gas burner with compression ignition
CH49519A
(en )
1911-02-16
Gas burner with compression ignition
DK6100C
(en )
1903-11-09
Petroleum incandescent burner.
CH38866A
(en )
1908-01-02
Incandescent mantle with hanging device
CH42599A
(en )
1909-02-16
Flame tube boiler
FR375621A
(en )
1907-07-13
Improved reverse flame incandescent burner device