CH15998A
(en )
1898-09-15
Sealing device on shut-off valves for liquids under pressure
CH27856A
(en )
1904-02-29
Shut-off valve for liquids under pressure
CH17758A
(en )
1899-08-15
Drain cock for liquids under pressure
CH14900A
(en )
1898-02-28
Drain valve for liquids under pressure
CH18867A
(en )
1900-03-31
New shut-off valve for pressure lines
CH16805A
(en )
1899-02-15
Dispensing vessels for liquids under gas pressure
CH23943A
(en )
1902-10-15
Flange gasket for high pressure pipes
DK2426C
(en )
1899-08-07
Closing device for dispensing containers for liquids under air pressure.
CA60727A
(en )
1898-07-26
Governor for fluid pressure engines
CH19517A
(en )
1900-07-31
Valve for high pressure water pipes
CH30693A
(en )
1905-01-15
Counter-pressure filling device for liquids under pressure
CH25378A
(en )
1903-04-30
Closure for bottles filled with liquids under pressure
CH19184A
(en )
1900-05-31
Automatically acting shut-off valve for pumps
CH28875A
(en )
1904-06-30
Flange seal on pipelines for high pressure
CH16492A
(en )
1898-11-30
Valve cocks
ES24902A1
(en )
1899-11-16
A pressure and consumption regulator for gas and liquids.
DK1579C
(en )
1898-05-02
Gas pressure regulator with closing device.
CH54198A
(en )
1912-05-01
Drain valve for liquids under pressure
CH20422A
(en )
1901-03-15
Float valve for pressurized water pipes
DK1807C
(en )
1898-09-26
Pressure regulator for Gases.
CH17282A
(en )
1899-05-31
Automatic gas pressure regulator for gas compression devices
CH19150A
(en )
1900-05-15
Shut-off valve for water gas generating devices
DK1859C
(en )
1898-10-24
Shut-off valve for steam engines.
CH22886A
(en )
1902-04-30
Valve for pneumatic tires
DK3428C
(en )
1900-10-08
Pressure regulator for gas lines.