US4526532A
(en )
1985-07-02
Self-igniting torch
US3740183A
(en )
1973-06-19
Lighter with delayed flame shutoff
US5161964A
(en )
1992-11-10
Catalytic burner
US4691691A
(en )
1987-09-08
Gas powered soldering iron
GB1238267A
(enrdf_load_stackoverflow )
1971-07-07
GB559355A
(enrdf_load_stackoverflow )
US2477917A
(en )
1949-08-02
Gas torch
US2515518A
(en )
1950-07-18
Igniting device for gasoline
US3650660A
(en )
1972-03-21
Flame conveying tubes or wave tubes for ignition devices for gas burners
FR2385984A1
(fr )
1978-10-27
Bruleur de combustible gazeux
US1966252A
(en )
1934-07-10
Blowtorch
US3716000A
(en )
1973-02-13
Burner device
US2232893A
(en )
1941-02-25
Igniter torch
JPH0518611Y2
(enrdf_load_stackoverflow )
1993-05-18
CN223271266U
(zh )
2025-08-26
一种自由配氧烧嘴系统
GB603504A
(en )
1948-06-17
Improvements in or relating to smokers' lighters
US2595664A
(en )
1952-05-06
hunter
SU626312A2
(ru )
1978-09-30
Радиационна горелка
US1454658A
(en )
1923-05-08
Flash igniter for gas burners
US2296774A
(en )
1942-09-22
Gas lighter for range oil burners
GB406134A
(en )
1934-02-22
Improvements in and relating to burners for liquid fuels
GB873446A
(en )
1961-07-26
Improvements relating to oil-burning space-heating appliances
SU653483A1
(ru )
1979-03-25
Бытова газова горелка
GB656204A
(en )
1951-08-15
Improvements relating to pyrophoric lighters
GB575751A
(en )
1946-03-04
Improvements in or relating to friction lighter devices