GB1530310A
(en )
1978-10-25
Fluid flow control valves
GB1290529A
(https= )
1972-09-27
US2842146A
(en )
1958-07-08
Fluid pressure regulator and safety device
GB2173576B
(en )
1988-07-13
A pressure regulator for a fuel gas
GB518201A
(https= )
US2138796A
(en )
1938-11-29
Fuel burner control system
GB1457171A
(en )
1976-12-01
Piezoelectric burner igniters and systems
US2323767A
(en )
1943-07-06
Automatic ignition and gas shutoff mechanism
GB1162442A
(en )
1969-08-27
Piezoelectrically Ignited Gas-Fuelled Lighter.
GB1491181A
(en )
1977-11-09
Gas lamp
US2692113A
(en )
1954-10-19
Automatic solenoid valve closing
GB1079949A
(en )
1967-08-16
Engine starter having a burn rate control valve
US2590674A
(en )
1952-03-25
Valve
US2901034A
(en )
1959-08-25
Valve arrangement
GB1364271A
(en )
1974-08-21
Gas pressure regulators
GB681777A
(en )
1952-10-29
Improvements in or relating to gas-burning pyrophoric lighters
GB681124A
(en )
1952-10-15
Improvements in or relating to gas burning pyrophoric lighters
GB1461198A
(en )
1977-01-13
Gas fitting for a gas-fired appliance
GB1444739A
(en )
1976-08-04
Pressure regulator for gas supplying gas burners
GB882017A
(en )
1961-11-08
Improvements in or relating to gas-fuelled pyrophoric lighters
GB207585A
(en )
1923-12-03
Improvement in valves for gas and liquid fuel burners
GB406929A
(https= )
GB1446951A
(en )
1976-08-18
Cigarette lighter
GB191416233A
(en )
1915-04-15
Improvements in Apparatus for Automatically Lighting and Extinguishing Gas Lamps.
GB191020686A
(en )
1911-07-20
An Improved Auxilliary Air Valve for Internal Combustion Engines.