CH53478A
(en )
1912-06-01
Shut-off device for lines of pressurized liquids
CH74469A
(en )
1917-03-01
Tube closure for testing pipelines
CH58345A
(en )
1913-03-01
Pressure valve for liquid atomizer
CH54198A
(en )
1912-05-01
Drain valve for liquids under pressure
CH58090A
(en )
1913-02-17
Container for healing liquid
CH55786A
(en )
1912-09-02
Device for holding the staves of wooden vessels together
CH58574A
(en )
1913-03-17
Outlet valve on liquid manure containers
CH56108A
(en )
1912-10-01
Spout device for pot-like vessels
CH55140A
(en )
1912-07-16
Balance regulator for aircraft
CH53770A
(en )
1912-08-16
Closure device for vessels
CH65893A
(en )
1914-07-16
Device for carrying vessels
CH50923A
(en )
1911-07-17
Closure for jet pipes
CH57338A
(en )
1913-01-02
Device for investigating the composition of liquids by means of gas evolution
FR434728A
(en )
1912-02-10
Support for funnels
CH59033A
(en )
1913-04-16
Container system for flammable liquids
CH57502A
(en )
1913-01-16
Cleaning device for liquid lines
CH58486A
(en )
1913-03-17
Multiple adjustable stopcock for the distribution line of elastic and other liquids
CH56036A
(en )
1912-10-01
Measuring device for liquids
FR426695A
(en )
1911-07-12
Compass for aviators
CH58598A
(en )
1913-03-17
Liquid fuel heating apparatus
CH59734A
(en )
1913-06-02
Cooling device for liquids
CH67862A
(en )
1915-01-16
Device for venting pressurized fluid lines
CH49506A
(en )
1911-02-16
Device to ensure the operation of conveyor systems for flammable liquids stored under protective gas
CH50188A
(en )
1911-05-01
Drain stand for petroleum containers
SE32294C1
(en )
1912-02-10
LIQUID FOR LIQUID FUEL