GB408842A
(https= )
CA2141085A1
(en )
1995-08-05
Gas Flow Control Assembly for a Gas-Saving Oxy/Fuel Cutting Torch
GB458365A
(https= )
1900-01-01
US2011111A
(en )
1935-08-13
Safety lighting device
GB358390A
(en )
1931-10-08
Improvements in or relating to regulators for hot water supply devices
GB1424711A
(en )
1976-02-11
Gaseous flow control devices for burners
GB415667A
(https= )
GB449003A
(en )
1936-06-15
Improvements in or relating to blowpipe burners for cutting, welding, and similar metal working operations
GB806807A
(https= )
GB491368A
(https= )
GB430394A
(https= )
US3099279A
(en )
1963-07-30
Combination thermostat and safety valve
GB828435A
(https= )
GB347633A
(https= )
US2751976A
(en )
1956-06-26
Gas burner ignition system
US2148386A
(en )
1939-02-21
Gas burner ignition device
GB475773A
(en )
1937-11-25
Improvements in and relating to gas valves and controlling arrangements therefor
GB406929A
(https= )
GB811710A
(en )
1959-04-08
Gas flow control valve assembly
US1251112A
(en )
1917-12-25
Combined simmerer and flash-igniter for gas-stoves.
GB1145165A
(en )
1969-03-12
Flame failure device
GB698731A
(en )
1953-10-21
Improvements in or relating to gas valves operated by differential pressure
JPS5851547Y2
(ja )
1983-11-24
瞬間ガス湯沸器
GB347224A
(https= )
GB382252A
(https= )