AU74931A
(en )
1931-07-09
Improvements in or relating to valves for controlling the flow of fluids
CA307480A
(en )
1931-01-06
Fluid flow controlling valve
CA315123A
(en )
1931-09-08
Means for regulating the flow of fluids
AU1270128A
(en )
1929-05-21
Improvements in or relating to valves or closure devices for controlling the flow of liquids
CA331486A
(en )
1933-04-04
Fluid flow valve
AU101603B2
(en )
1937-07-29
Improvements in or relating to cut out valves particularly for use in the control of the flow of fluids in conduits
AU672032A
(en )
1932-12-01
Improved valve particularly suitable for controlling the flow of water and steam
FR702249A
(en )
1931-04-02
Improvements to valves for regulating the flow of fluids
AU109760B2
(en )
1940-02-22
Improvements in or relating to valves for controlling and interrupting the flow of fluids
AU243536A
(en )
1937-07-29
Improvements in or relating to cut out valves particularly for use in the control of the flow of fluids in conduits
AU164236A
(en )
1937-01-14
Anew or improved valve for controlling the flow of fluid
AU106444B2
(en )
1939-02-02
Improvements in or relating to valves for controlling and interrupting the flow of fluids
CA318012A
(en )
1931-12-15
Straight flow lock valve
CA318013A
(en )
1931-12-15
Straight flow lock valve
CA317938A
(en )
1931-12-15
Valve cock
CA313846A
(en )
1931-07-28
Fluid flow conduit
AU139339A
(en )
1940-02-22
Improvements in or relating to valves for controlling and interrupting the flow of fluids
AU19238A
(en )
1939-02-02
Improvements in or relating to valves for controlling and interrupting the flow of fluids
CA327249A
(en )
1932-11-01
Fluid compressor controlling valve
AU2415335A
(en )
1936-09-03
Improvements in and connected with fluid operated valves for controlling the flow of liquid
CA312320A
(en )
1931-06-16
Float controlled valve
AU101373B2
(en )
1937-07-01
Improved valve mechanism for controlling the flow of liquids
AU2727230A
(en )
1931-06-25
Improvements in or relating to means for regulating the flow of fluids toor from receptacles
CA343291A
(en )
1934-07-24
Fluid flow valve
AU245331A
(en )
1931-11-19
Improvements in or relating to valves