CH23314A
(en )
1902-06-30
Incandescent gas burner with ignition device for a secondary flame
FR337751A
(en )
1904-04-25
Incandescent burner by reverse flame gas
CH16047A
(en )
1898-09-30
Spring-loaded Bunsen burner tube for gas incandescent lamps
CH16541A
(en )
1898-12-15
Gas burner with automatic ignition device
CH25455A
(en )
1903-05-15
Petroleum gas incandescent burner
FR348720A
(en )
1905-04-25
Incandescent reverse flame burner with acetylene gas
ES26609A1
(en )
1900-11-01
A burner device without chimney for incandescence without gas.
FR357827A
(en )
1906-01-16
Reverse flame incandescent gas burners
FR323220A
(en )
1903-02-27
Incandescent burner by reverse flame gas
FR328641A
(en )
1903-07-17
Incandescent gas burner device with reverse flame
CH21343A
(en )
1901-06-30
Gas incandescent lamp with flame burning downwards
CH28589A
(en )
1904-05-31
Incandescent burner burning with reversed flame
CH21975A
(en )
1901-10-31
Burners for kerosene lamps with incandescent mantles
DK3490C
(en )
1900-11-05
Gas stove with Petroleum lighter flame.
CH22305A
(en )
1902-01-15
Acetylene gas burner
DK6487C
(en )
1904-04-11
Device for Gas Incandescent Burners with Ignition Flame.
CH15393A
(en )
1898-05-31
Incandescent light burner for gases that burn with a non-luminous flame
CH21154A
(en )
1901-05-31
Flame splitter on incandescent light burners for liquid hydrocarbons
CH355E
(en )
1901-09-30
Flame splitter on incandescent light burners for liquid hydrocarbons
GB190020341A
(en )
1900-12-15
Improved Means for Lighting Gas Burners
CH17615A
(en )
1899-07-15
Petroleum heating burner for incandescent light generation
CH24254A
(en )
1902-12-15
Gas incandescent burner
CH24833A
(en )
1903-02-28
Gas incandescent burner
CH23144A
(en )
1902-06-15
Gas incandescent burner with adjustable burner head
CH14861A
(en )
1898-02-15
Acetylene gas burner with heating flame