GB873117A
(en )
1961-07-19
Improvements in butterfly valves
AU221462B2
(en )
1958-10-30
Improvements in or relating to solenoid operated valves
AU227928B2
(en )
1958-09-11
Improvements in or relating to solenoid operated valves
AU2867757A
(en )
1958-09-11
Improvements in or relating to solenoid operated valves
AU3003957A
(en )
1958-10-30
Improvements in or relating to solenoid operated valves
AU211070B2
(en )
1957-02-28
Improvements in or relating to solenoid operated valves
AU216074B2
(en )
1958-01-16
Improvements in or relating to valve mechanisms
AU1405055A
(en )
1957-02-28
Improvements in or relating to solenoid operated valves
AU2943257A
(en )
1958-01-16
Improvements in or relating to valve mechanisms
AU222381B2
(en )
1958-08-28
Improvements in or relating to needle valves
AU221683B2
(en )
1957-11-14
Improvements in control valves
AU242505B2
(en )
1960-06-23
Improvements in or relating to valves
AU253229B2
(en )
1962-10-18
Improvements in or relating to delay-action valves
AU2586057A
(en )
1958-08-28
Improvements in or relating to needle valves
AU216068B2
(en )
1957-12-05
Improvements in or relating to thermo-responsive valves
AU233500B2
(en )
1959-10-29
Improvements in or relating to butterfly valves
AU249973B2
(en )
1961-01-12
Improvements in or relating to control valves
AU218364B2
(en )
1958-03-27
Improvements in thermostatically operated valve
AU218396B2
(en )
1958-03-27
Improvements in thermostatically operated valve
AU218573B2
(en )
1956-10-18
Improvements in or relating to thermionic valves
AU2779357A
(en )
1957-11-14
Improvements in control valves
AU5587759A
(en )
1960-06-23
Improvements in or relating to valves
AU6568360A
(en )
1962-10-18
Improvements in or relating to delay-action valves
AU207146B2
(en )
1956-02-16
Improvements in or relating to valves
AU252141B2
(en )
1962-12-20
Improvements in or relating to elector - magnetically -operated fluid - control valves