CH39493A
(en )
1908-03-16
Device for limiting the flow of a water pipe or other liquid
FR388593A
(en )
1908-08-17
Device for limiting the flow of a water pipe or any liquid
FR455265A
(en )
1913-07-26
Device for limiting and making constant the flow rate of a water pipe or any other liquid or gaseous fluid
FR398910A
(en )
1909-06-17
Device for cleaning main water pipes
CH41809A
(en )
1908-12-01
Device for regulating the water pressure in a distribution pipe connected to a high pressure pipe
FR378554A
(en )
1907-10-09
Cleaning device for water pipes
FR368772A
(en )
1906-12-13
Sealing device for domestic water pipes
FR415166A
(en )
1910-09-20
Drain valve for water pipes or other liquids
FR382681A
(en )
1908-02-13
Device for reducing the pressure in water pipes
FR362702A
(en )
1906-07-06
Pipe for water pipes
FR424638A
(en )
1911-05-18
Automatic flow limiter device, for water pipes
FR1210E
(en )
1903-06-23
New valve with limited flow, for dispensing water or any liquid
FR381826A
(en )
1908-01-22
Maneuvering column for washing, sprinkling and fire hydrants with non-freezing flow device and automatic shut-off valve
FR375294A
(en )
1907-07-04
Flow device in water tanks
FR414007A
(en )
1910-08-24
Hydraulic shock device for lifting water or any other liquid
FR399565A
(en )
1909-07-01
Water or other liquid elevator
FR380264A
(en )
1907-12-04
Jet breaker device for regulating the flow of liquid veins
FR450402A
(en )
1913-03-25
Device for spraying water or other fluids, for baths and other applications
FR382906A
(en )
1908-02-19
Safety device for water level indication
CH67799A
(en )
1915-01-16
Apparatus for limiting the flow rate of a fluid line to a determined constant quantity
FR363053A
(en )
1906-07-20
Reversing device for water meter pipes
FR406037A
(en )
1910-01-20
Water level regulator device for steam boilers
FR385350A
(en )
1908-05-08
Device for the flow of clear must from the filtration tank into the cooking boiler
FR399128A
(en )
1909-06-22
Device for remotely indicating the level of a liquid contained in a boiler or in any tank
FR409328A
(en )
1910-04-19
Water heating regulator for water heating systems with a boiler independent of the water tank