CH38730A
(en )
1907-11-30
Gas incandescent burner with remote igniter
CH35997A
(en )
1906-11-15
Gas incandescent burner
CH36215A
(en )
1906-12-15
Gas incandescent burner
CH36454A
(en )
1907-01-15
Gas incandescent burner
DK8440C
(en )
1906-05-07
Gas incandescent burner.
CH37528A
(en )
1907-06-15
Downward-burning incandescent gas lamp with several burners
FR374060A
(en )
1907-06-04
Incandescent gas burners
AT41108B
(en )
1910-02-25
Gas burner with compression ignition.
CH38971A
(en )
1908-01-02
Gas incandescent burner
CH40545A
(en )
1908-08-01
Gas incandescent burner
DK9137C
(en )
1906-12-24
Burning down Gas incandescent lamp.
CH42673A
(en )
1909-04-01
Gas burner with compression ignition
CH49519A
(en )
1911-02-16
Gas burner with compression ignition
CH56759A
(en )
1912-12-02
Gas burner with compression ignition
CH34179A
(en )
1906-03-31
Remote gas igniter
CH52833A
(en )
1912-01-02
Gas incandescent burner
CH33036A
(en )
1905-10-15
Gas incandescent lamp with flame pointing downwards
DK10008C
(en )
1907-09-09
Petroleum gas incandescent burner.
DK8171C
(en )
1906-01-22
Gas burner with internal ignition flame.
DK8870C
(en )
1906-09-24
Self-igniting Glow Plug for Gas Incandescent Burners.
DK9552C
(en )
1907-04-29
Gas incandescent burner.
CA100111A
(en )
1906-07-17
Gas lamp burner
DK11540C
(en )
1908-11-30
Gas incandescent lamp with downward-facing burner.
CH38535A
(en )
1907-11-15
Electromagnetically operated remote gas igniter
CH37817A
(en )
1907-07-31
Incandescent gas burner