US2172311A
(en )
1939-09-05
Valved tap plug
US3031165A
(en )
1962-04-24
Dispensing valve for pressurized container
GB108001A
(enrdf_load_stackoverflow )
1900-01-01
US2898930A
(en )
1959-08-11
Pressure regulator
US646428A
(en )
1900-04-03
Pressure-reducing valve.
GB849988A
(en )
1960-09-28
Improvements relating to gas-burning cigarette lighters and fuel refill containers for use with such lighters
US3164308A
(en )
1965-01-05
Containers for liquified fuel gas
US2780071A
(en )
1957-02-05
Valve structure for use in conjunction with gas odorant systems
US1291401A
(en )
1919-01-14
Outlet-fixture for gas-tanks.
US2649110A
(en )
1953-08-18
Art of sealing the seating surfaces of valves and similar devices
US639412A
(en )
1899-12-19
Carbonic bung.
US808131A
(en )
1905-12-26
Beer-cooler.
GB431448A
(en )
1935-07-08
Improvements in or relating to self closing valves
GB494796A
(en )
1938-11-01
Improvements in or relating to gas flasks for storing gas under pressure
GB190901405A
(en )
1910-01-06
Improvements in or relating to Venting Apparatus for Cans, Tanks or the like for Containing Volatile and other Inflammable Liquids.
US1489488A
(en )
1924-04-08
Safety relief valve
US703735A
(en )
1902-07-01
Stopper for bottles.
US1269940A
(en )
1918-06-18
Safety or blow-off valve.
AT254157B
(de )
1967-05-10
Kugelventil für Flüssiggasflaschen
US1923621A
(en )
1933-08-22
Cushioned relief and check valve
US1264293A
(en )
1918-04-30
Faucet.
GB190402673A
(en )
1904-03-17
Improvements in Non-refillable Bottles.
ES308565A1
(es )
1965-05-01
Mejoras en la construccion de valvulas de carga y de seguridad para recipientes de gases licuados o de liquidos comprimidos, y particularmente de butano liquido
US117438A
(en )
1871-07-25
Improvement in stop-cocks
GB299029A
(en )
1929-02-28
Improvements in lubricators