CH46885A
(en )
1910-05-02
Tap closing by water pressure
FR399578A
(en )
1909-07-01
Pressure river water clarifier
FR19112E
(en )
1914-10-27
Pressure river water clarifier
FR386557A
(en )
1908-06-17
Water pressure faucet
FR392896A
(en )
1908-12-08
Improvements in turbines operated by the pressure of an elastic fluid
FR361931A
(en )
1906-12-29
Safety valve, more particularly applicable to sterilized water dispensing
FR415068A
(en )
1910-09-17
Improvement in water pressure taps
FR396455A
(en )
1909-04-13
Water tap
FR432800A
(en )
1911-12-15
High pressure globe valve operable by the water pressure in the pipe
FR403414A
(en )
1909-11-04
Water meter
FR412634A
(en )
1910-07-18
Water purifier
CA115532A
(en )
1908-12-08
Water closet valve
CH30551A
(en )
1904-12-31
Pressure reducing valve for water pipes
FR491456A
(en )
1919-06-04
Automatic pressure regulator preventing the production of water hammers in water pipes
CH42891A
(en )
1909-03-01
Installation for water purification
FR394953A
(en )
1909-02-06
Water volume meter
FR428821A
(en )
1911-09-08
Water relief valve
FR398414A
(en )
1909-06-04
Coupled water meters
FR392585A
(en )
1908-11-30
Condensation water trap
FR392897A
(en )
1908-12-08
Improvements in turbines operated by the pressure of an elastic fluid
FR382681A
(en )
1908-02-13
Device for reducing the pressure in water pipes
FR425602A
(en )
1911-06-15
Pressure regulator for forced water line
FR436227A
(en )
1912-03-21
Water pipe valve
FR465309A
(en )
1914-04-14
Improvements to cisterns
CA112379A
(en )
1908-06-09
Valve for water