AU413317B1
(en )
1971-05-19
Improvements in or relating to valves
AU1107266A
(en )
1968-03-14
Improvements in or relating to butterfly valves
AU896866A
(en )
1968-02-01
Improvements relating to butterfly valves
AU420933B2
(en )
1968-03-14
Improvements in or relating to valves
AU416337B2
(en )
1971-08-17
Improvements in or relating to butterfly valves
AU415644B2
(en )
1971-07-20
Improvements in or relating to butterfly valves
AU420612B2
(en )
1972-01-21
Improvements in or relating to taps and cocks
AU410869B2
(en )
1968-07-04
Improvements in butterfly valves
AU333666A
(en )
1967-09-28
Improvements in or relating to butterfly valves
AU21566A
(en )
1967-07-13
Improvements in or relating to valves
AU1082266A
(en )
1968-03-14
Improvements in or relating to valves
AU406311B2
(en )
1967-01-05
Improvements in or relating to butterfly valves
AU2402767A
(en )
1969-01-09
Improvements in and relating to butterfly valves
AU1600466A
(en )
1968-07-04
Improvements in butterfly valves
AU426006B2
(en )
1969-08-07
Improvements in and relating to butterfly valves
AU409706B2
(en )
Improvements in or relating to poppet valves
AU6051265A
(en )
1967-01-05
Improvements in or relating to butterfly valves
AU279256B2
(en )
1965-10-07
Improvements in and relating to valves
AU1567566A
(en )
1969-06-26
Improvements in or relating to fluid control valves
AU423905B2
(en )
1969-03-27
Improvements in or relating to dispensing valves
AU3267268A
(en )
1969-08-07
Improvements in and relating to butterfly valves
AU277971B2
(en )
1964-06-04
Improvements in or relating to butterfly valves
AU456378B2
(en )
1974-11-29
Improvements in and relating to pressure-reducing valves
AU418293B2
(en )
1968-11-07
Improvements in or relating to valves
AU432842B2
(en )
1970-05-07
Improvements in or relating to valves