CH41809A
(en )
1908-12-01
Device for regulating the water pressure in a distribution pipe connected to a high pressure pipe
FR382681A
(en )
1908-02-13
Device for reducing the pressure in water pipes
FR388593A
(en )
1908-08-17
Device for limiting the flow of a water pipe or any liquid
CH39493A
(en )
1908-03-16
Device for limiting the flow of a water pipe or other liquid
FR12286E
(en )
1910-08-17
Regulator allowing to maintain constant a water pressure fixed at will in the internal pipes
FR399578A
(en )
1909-07-01
Pressure river water clarifier
FR328473A
(en )
1903-07-11
Improvements to intermittent flow taps for pressurized water pipes
FR483837A
(en )
1917-08-14
Flow and pressure regulating device for forced water pipes supplying hydraulic pressure devices with irregular flow
FR400769A
(en )
1909-08-07
Device for giving clothes the ability to float on water
FR425602A
(en )
1911-06-15
Pressure regulator for forced water line
FR8722E
(en )
1908-06-12
Device for regulating the flow of a fluid as a function of the pressure existing in the pipe
FR329407A
(en )
1903-07-30
Pressure regulator for forced water pipes
FR410505A
(en )
1910-05-23
Regulator allowing to maintain constant a fixed water pressure at will, in the internal pipes
FR369809A
(en )
1907-01-22
Device for connecting the water pipe to the inlet pipe in water closets
FR385472A
(en )
1908-05-13
Device for regulating the flow of a fluid, depending on the pressure existing in the pipe
FR12324E
(en )
1910-08-29
Device for giving clothes the ability to float on water
FR359351A
(en )
1906-03-24
Discharge valve for water pipes
FR320740A
(en )
1902-12-18
Stopper for water pipes, working automatically as soon as the tap is removed
FR386557A
(en )
1908-06-17
Water pressure faucet
FR413767A
(en )
1910-08-18
Device for creating a pressure difference in water or gas pipes
FR406807A
(en )
1910-02-12
Water distribution device established to deliver a determined volume of water in a day, in regular fractions
CH30551A
(en )
1904-12-31
Pressure reducing valve for water pipes
FR396691A
(en )
1909-04-17
Anti-drip device for taps and other water intakes
FR378554A
(en )
1907-10-09
Cleaning device for water pipes
FR411688A
(en )
1910-06-22
High pressure water line