GB1115999A
(en )
1968-06-06
Pilot burner apparatus
US3917162A
(en )
1975-11-04
Diaphragm valve for controlling supply of gas to water heater
US2268959A
(en )
1942-01-06
Burner control system
GB1000958A
(enrdf_load_stackoverflow )
GB1058587A
(en )
1967-02-15
Thermostatic control device for a fuel burner
US2505455A
(en )
1950-04-25
Gas burner control
US3766905A
(en )
1973-10-23
Control system and valve structure for gas ovens
GB2070230A
(en )
1981-09-03
Movable gas-heater incorporating a gas bottle
US2011111A
(en )
1935-08-13
Safety lighting device
US2010872A
(en )
1935-08-13
Pressure regulating valve
US1956052A
(en )
1934-04-24
Gaseous fuel control system
GB737830A
(en )
1955-10-05
Control mechanism for fluid fuel burning appliances having main and pilot burners
US3099279A
(en )
1963-07-30
Combination thermostat and safety valve
US2594430A
(en )
1952-04-29
Safety cutoff system for gas
GB1450053A
(en )
1976-09-22
Control systems for gaseous fuel fired appliances
US3374952A
(en )
1968-03-26
Controls for gas-burning systems
GB739738A
(en )
1955-11-02
Combination controls for fluid fuel burning appliances
US3252500A
(en )
1966-05-24
Safety valve for gas burners
US2148386A
(en )
1939-02-21
Gas burner ignition device
GB670999A
(en )
1952-04-30
Combined thermostat and pilot-burner flame-failure control apparatus for gas-burning appliances
US2620132A
(en )
1952-12-02
Regulating device for gas radiators
US1999731A
(en )
1935-04-30
Thermostat control device
GB842453A
(en )
1960-07-27
Improvements in thermostatic control device for fluid fuel burning apparatus
GB997550A
(enrdf_load_stackoverflow )
US2632504A
(en )
1953-03-24
Burner control valve