AU142446B2
(en )
Improvements in and relating to pneumatic door engines
GB664852A
(en )
1952-01-16
Improvements in and relating to sliding-clasp fasteners
AU137907B2
(en )
1949-03-24
Improvements in pneumatic door engines
AU146430B2
(en )
1950-02-23
Improvements in and relating to windows
AU1930848A
(en )
1949-03-24
Improvements in pneumatic door engines
AU3177449A
(en )
1950-02-23
Improvements in and relating to windows
AU144437B2
(en )
1950-04-20
Improvements in and relating to mechanical valves
AU141248B2
(en )
1949-09-29
Improvements in and relating to gate valves
AU143008B2
(en )
1950-08-31
Improvements in and relating to box-making
AU147599B2
(en )
1950-04-06
Improvements in and relating to louvre windows
AU142251B2
(en )
1949-10-20
Improvements in and relating to locks for doors andthe like
AU144228B2
(en )
1951-01-18
Improvements in and relating to sliding doors
AU2690849A
(en )
1950-04-20
Improvements in and relating to mechanical valves
AU2903449A
(en )
1949-09-29
Improvements in and relating to gate valves
AU144170B2
(en )
1949-10-06
Improvements in and relating to garments
AU142824B2
(en )
1949-06-16
Improvements in or relating togas-turbine engines
AU2960449A
(en )
1950-08-31
Improvements in and relating to box-making
AU149777B2
(en )
1950-01-12
Improvements in or relating to cartons and like ccontainers
AU142097B2
(en )
1950-10-05
Improvements in and relating to louvre fittings
AU150040B2
(en )
1950-02-09
Improvements in and relating to gauges
AU145422B2
(en )
1949-05-19
Improvements in and relating to couplings
AU144993B2
(en )
Improvements in and relating to brassieres
AU147978B2
(en )
1950-03-30
Improvements in and relating to staples
AU140941B2
(en )
1949-06-30
Improvements in and relating to multiply valve sacks
AU144051B2
(en )
1950-01-12
Improvements in and relating to ladders