AU472350B2
(en )
1976-05-20
An improvements in or relating to non-return valves
AU472540B2
(en )
1976-05-27
Improvements in or relating to valves
AU466408B2
(en )
1975-10-30
Improvements in ball valves
AU464400B2
(en )
1975-08-28
Improvements in and relating to valves
AU462596B2
(en )
1975-06-26
Improvements in or relating to valves
AU3535771A
(en )
1973-05-10
Improvements in or relating to wig-making
IL37509A0
(en )
1971-11-29
Improvements in ball valves
AU2990671A
(en )
1972-12-14
Improvements in or relating to sulphonylsemicarbazides
AU451046B2
(en )
1974-07-11
Improvements in or relating to valves
AU440939B2
(en )
1972-05-04
Improvements in or relating to ball valves
AU2155470A
(en )
1972-05-04
Improvements in or relating to ball valves
AU445013B2
(en )
1974-01-24
Improvements in or relating to valves
AU444931B2
(en )
1971-08-05
Improvements in or relating to valves
AU2432571A
(en )
1972-07-20
Improvements in or relating to screwpumps
AU3193371A
(en )
1973-02-08
Improvements in or relating to valve devices
AU440240B2
(en )
1972-01-13
Improvements in and relating to valves
AU462180B2
(en )
1972-11-23
Improvements in or relating to servo valves
AU442740B2
(en )
1972-08-24
Improvements in or relating to valves and the manufacture thereof
AU1081870A
(en )
1971-08-05
Improvements in or relating to valves
AU461596B2
(en )
Improvements in or relating tonon-return valves
AU480690B2
(en )
1974-05-16
Improvements in or relating to valves
ZA707115B
(en )
1972-01-26
Improvements in or relating to valves
ZA707116B
(en )
1972-02-23
Improvements in or relating to valves
ZA708023B
(en )
1972-05-31
Improvements in or relating to valves
AU1745370A
(en )
1972-01-13
Improvements in and relating to valves