CH14861A
(en )
1898-02-15
Acetylene gas burner with heating flame
CH17614A
(en )
1899-07-15
Acetylene gas burner
CH14555A
(en )
1897-12-31
Gas burner burner with remote ignition and extinction by electricity
CH14346A
(en )
1897-11-30
Spirit burner with adjustable flame
FR352614A
(en )
1905-08-16
Gas burner with internal ignition flame
FR453458A
(en )
1913-06-09
Butterfly flame burner, for acetylene and other rich gases
ES21408A1
(en )
1897-10-16
A burner for acetylene gas with a hot flame and its applications.
CH12993A
(en )
1897-03-31
Advanced gas burner
CH15393A
(en )
1898-05-31
Incandescent light burner for gases that burn with a non-luminous flame
FR348720A
(en )
1905-04-25
Incandescent reverse flame burner with acetylene gas
FR337751A
(en )
1904-04-25
Incandescent burner by reverse flame gas
CH15390A
(en )
1898-05-15
A gas burner for lighting with acetylene and carbon-rich gases
CH13932A
(en )
1897-09-30
Gas burner
CH17689A
(en )
1899-07-31
Advanced gas burner
CH23314A
(en )
1902-06-30
Incandescent gas burner with ignition device for a secondary flame
CH15961A
(en )
1898-08-31
Acetylene gas burner
CH17372A
(en )
1899-06-15
Acetylene gas burner
CH18311A
(en )
1899-11-30
New gas burner with incandescent sleeve
CH15303A
(en )
1898-04-30
An incandescent burner by gas
CH19718A
(en )
1900-08-31
Igniter for gas burners
CH11878A
(en )
1896-12-15
Acetylene gas burner
FR323220A
(en )
1903-02-27
Incandescent burner by reverse flame gas
FR330547A
(en )
1903-08-20
Gas burner with eccentrically arranged channels for the main flame and the ignition flame
CH18616A
(en )
1900-01-31
Acetylene gas generator
CH18146A
(en )
1899-11-15
Gas valve with electric ignition device for acetylene burner