CH25578A
(en )
1903-05-31
Safety device on containers for liquefied gases
CH9793A
(en )
1895-08-15
Weighing device for compressed gases
CH7823A
(en )
1894-06-30
Containers for highly stressed or liquefied gases
CH23255A
(en )
1902-08-31
Pipeline for gases and liquids
CH16134A
(en )
1898-09-30
Moving device for detonators on gas self-igniters
CH25328A
(en )
1903-04-30
Regulating device on turbines for gaseous fluids
FR320848A
(en )
1902-12-20
Non-explosive device with acetylene gas
FR327774A
(en )
1903-07-02
Obturator for gases and liquids
CH8636A
(en )
1894-12-31
Closure device for vessels
CH18145A
(en )
1899-10-31
Device on gas auto-igniters
FR343818A
(en )
1904-10-15
Liquefied gas containers
CH17468A
(en )
1899-06-15
Container for compressed, liquefied or dissolved explosive gases
CH23857A
(en )
1902-09-30
Regulating device on gas and petroleum machines
CH26647A
(en )
1903-09-30
Innovation in illuminating gas containers for railway vehicles
CH8778A
(en )
1895-01-15
Safety device on gas taps
CH26670A
(en )
1903-10-15
Closure device on vessels
AT46619B
(en )
1911-02-25
Cooling device for gases.
FR323645A
(en )
1903-03-11
Safety device for gas torch
FR2059E
(en )
1903-12-16
Safety device for gas torch
CH18699A
(en )
1900-04-30
Loading device for acetylene gas apparatus
CH41524A
(en )
1908-11-02
Containers for liquids and gases
CH5949A
(en )
1893-04-29
Measuring device for bottles
CH30993A
(en )
1905-02-15
Safety valve for containers designed for pouring liquids which form explosive gases
CH27778A
(en )
1904-02-15
Closure for bottles and similar containers
CH6287A
(en )
1893-09-30
Standard bung for storage barrels and the like