AT186479B
(en )
1956-08-10
Valve with axially displaceable closure body and an annular main seat
CA448062A
(en )
1948-04-27
Seat for ball faucets and valves
FR1044910A
(en )
1953-11-23
Fluid valves and taps improvements
FR973928A
(en )
1951-02-16
Refinement of self-opening valve pipe fittings
AT168360B
(en )
1951-05-25
Valve
GB654449A
(en )
1951-06-20
Improvements in and relating to valves of the butterfly type
CA447840A
(en )
1948-04-13
Flow regulating valve with linear characteristics
FR1018536A
(en )
1953-01-08
Improvements to taps and valves
FR982781A
(en )
1951-06-14
Valves with annular passage section
AT170752B
(en )
1952-03-25
Coupling and self-closing valve
FR949732A
(en )
1949-09-07
Tap or valve with replaceable seat
AT167842B
(en )
1951-03-10
Bung with exchangeable air filter and lip valve
FR1009277A
(en )
1952-05-27
Safety valve
CA450601A
(en )
1948-08-17
Oil temperature control valve and cooler
FR1006405A
(en )
1952-04-23
Refinement of self-opening valve pipe fittings
FR1004074A
(en )
1952-03-25
Automatic valve or flap
GB640298A
(en )
1950-07-19
Device for the remote indication of the open and closed positions of rotary valve members, particularly of rotary plug cocks
AU131791B2
(en )
1947-09-04
Improvements in and connected with axially movable fluid valves
AU140224B2
(en )
1949-02-17
Improvements inself-closing and slow-closing valve
FR1031929A
(en )
1953-06-29
Flow transformer with annular slide
GB659424A
(en )
1951-10-24
Constant flow valve
IE18280L
(en )
1947-11-28
Taps and valves
FR986257A
(en )
1951-07-30
Valve for pneumatic chamber and pneumatic chamber equipped with this valve
AU141788B2
(en )
1949-11-10
Piston and valve assembly
GB652564A
(en )
1951-04-25
Valves