CH14900A
(en )
1898-02-28
Drain valve for liquids under pressure
CH17758A
(en )
1899-08-15
Drain cock for liquids under pressure
CH27856A
(en )
1904-02-29
Shut-off valve for liquids under pressure
CH15998A
(en )
1898-09-15
Sealing device on shut-off valves for liquids under pressure
CH16805A
(en )
1899-02-15
Dispensing vessels for liquids under gas pressure
NL155929B
(en )
1900-01-01
O-RING BUSHING FOR A WATER VALVE.
CH54198A
(en )
1912-05-01
Drain valve for liquids under pressure
CH23943A
(en )
1902-10-15
Flange gasket for high pressure pipes
CH20422A
(en )
1901-03-15
Float valve for pressurized water pipes
CH30693A
(en )
1905-01-15
Counter-pressure filling device for liquids under pressure
CH15556A
(en )
1898-06-30
Pressure reducer for water supply taps
CH18867A
(en )
1900-03-31
New shut-off valve for pressure lines
CH16214A
(en )
1898-10-31
Annular valve for pumps
CH15172A
(en )
1898-04-30
Inevitable valve control for vertical steam engines
CH19517A
(en )
1900-07-31
Valve for high pressure water pipes
CH14494A
(en )
1897-12-15
Lockable pressure preventer for water supply taps
CH14366A
(en )
1897-11-15
Lubricating device for machine cylinders with changing pressure
CH15001A
(en )
1898-03-15
Regulating device for high pressure turbines
CH15208A
(en )
1898-04-30
Beer pressure apparatus
CA60727A
(en )
1898-07-26
Governor for fluid pressure engines
CH15167A
(en )
1898-04-30
Precision valve
CH15643A
(en )
1898-07-15
Device for draining liquids from barrels, especially those that are emptied under pressure
CH15994A
(en )
1898-09-15
Water tap for high pressure
CH19745A
(en )
1900-08-31
Pressure reducing valve designed as a beer catcher for beer dispensers
CA66992A
(en )
1900-04-12
Valve for fluid pressure engines