CH20242A
(en )
1900-12-31
Closure device for the water inlet valve of a cistern
CH19517A
(en )
1900-07-31
Valve for high pressure water pipes
CH20422A
(en )
1901-03-15
Float valve for pressurized water pipes
CH18867A
(en )
1900-03-31
New shut-off valve for pressure lines
CH19184A
(en )
1900-05-31
Automatically acting shut-off valve for pumps
CH18813A
(en )
1900-03-15
Closing device for closed water channels
CH19208A
(en )
1900-05-31
Float valve for cistern
CH309E
(en )
1900-05-31
Float valve for cistern
CH17758A
(en )
1899-08-15
Drain cock for liquids under pressure
CH19150A
(en )
1900-05-15
Shut-off valve for water gas generating devices
CH18869A
(en )
1900-03-31
Valve cock
CH13380A
(en )
1897-06-30
Pressure reducing and regulating valve for water pipes
CH46630A
(en )
1910-04-01
Outlet valve for pressurized water pipes
CH17711A
(en )
1899-08-15
Valve cock
CH18944A
(en )
1900-04-15
Valve cocks
CH20118A
(en )
1900-11-30
New shut-off valve
DK1780C
(en )
1898-09-05
Shut-off valve for Drainage pipes.
CH22988A
(en )
1902-05-15
Automatically lockable water inlet for water tanks
CH14900A
(en )
1898-02-28
Drain valve for liquids under pressure
CH17748A
(en )
1899-08-15
Impeller water meter for different flow directions
CH16492A
(en )
1898-11-30
Valve cocks
CH18033A
(en )
1899-10-15
Valve faucet
CH18512A
(en )
1900-01-15
Valve for tanks
CH17942A
(en )
1899-09-30
Tap device for water pipes
ES23515A1
(en )
1899-01-16
Water-Close tanks with inlet valve that is closed by the siphon bell.