AU151557B2
(en )
1950-12-07
Improvements in ship construction
AU3735450A
(en )
1950-12-07
Improvements in ship construction
AU148637B2
(en )
1950-05-25
Improvements in rollerskate
AU155858B2
(en )
1950-09-07
Improvements In televisionreceivers
CA462629A
(en )
1950-01-24
Pontoon construction
AU153308B2
(en )
1951-01-25
Improvements in hoists
AU3330750A
(en )
1950-05-25
Improvements in rollerskate
AU3541350A
(en )
1950-09-07
Improvements In televisionreceivers
AU149410B2
(en )
Improvements in container construction
AU147555B2
(en )
1950-09-21
Improvements in aircraft
AU146241B2
(en )
1950-08-03
Improvements in aircraft
AU146183B2
(en )
1950-08-03
Improvements in aircraft
AU147646B2
(en )
1951-09-20
Improvements in containers
AU149851B2
(en )
1950-10-12
Improvements in containers
CA464875A
(en )
1950-05-02
Marine craft
AU145656B2
(en )
1950-08-17
Improvements in or relating togas-turbine engines
AU145790B2
(en )
1950-08-17
Improvements in or relating togas-turbine engines
AU147917B2
(en )
1950-07-06
Improvements in or relating to handtrucks
AU149157B2
(en )
1951-01-25
Improvements in or relating to polishing-sheets
AU143199B2
(en )
1950-06-22
Improvements in or relating to blowtorches
AU150941B2
(en )
1951-01-11
Improvements in or relating to pulverisors
AU151599B2
(en )
1950-11-30
Improvements in or relating to doorlocks
AU3829550A
(en )
1951-01-25
Improvements in hoists
AU148199B2
(en )
1951-01-11
Improvements in indicating mechanisms
AU149144B2
(en )
1951-03-01
Improvements in gaskets