AU142750B2
(en )
1950-10-05
Improvements in and relating to boring apparatus
AU2955049A
(en )
1950-10-05
Improvements in and relating to boring apparatus
AU146376B2
(en )
1949-10-27
Improvements in and relating to film-splicing apparatus
AU2947149A
(en )
1949-10-27
Improvements in and relating to film-splicing apparatus
AU141996B2
(en )
1949-08-04
Improvements relating to waggon-tipplers and similar vehicle-handling apparatus
AU144682B2
(en )
1949-02-03
Improvements in or relating to cheese - winding apparatus
AU142820B2
(en )
1949-03-31
Improvements in and relating to measuring apparatus
AU2791649A
(en )
1949-08-04
Improvements relating to waggon-tipplers and similar vehicle-handling apparatus
AU2522149A
(en )
1949-02-03
Improvements in or relating to cheese - winding apparatus
AU148276B2
(en )
1949-11-10
Improvements in or relating to thiermosensitive devices and apparatus incorporating thesame
AU2614549A
(en )
1949-03-31
Improvements in and relating to measuring apparatus
AU145580B2
(en )
1950-01-12
Improvements in and relating to percussive tools
AU146430B2
(en )
1950-02-23
Improvements in and relating to windows
AU139256B2
(en )
1948-03-11
Improvements in and relating to food-drying apparatus
AU147839B2
(en )
1950-02-09
Improvements in or relating to standards andthe like
AU144051B2
(en )
1950-01-12
Improvements in and relating to ladders
AU148357B2
(en )
1949-11-17
Improvements in or relating to elevating apparatus
AU146023B2
(en )
1949-03-24
Improvements in or relating to welding apparatus
AU141063B2
(en )
1949-03-17
Improvements in or relating to combustion apparatus
AU2971949A
(en )
1949-11-10
Improvements in or relating to thiermosensitive devices and apparatus incorporating thesame
AU148087B2
(en )
1950-02-23
Improvements in or relating to time-limiting circuit-arrangements
AU146144B2
(en )
1949-06-09
Improvements in tube-splicing apparatus
AU3064549A
(en )
1950-01-12
Improvements in and relating to percussive tools
AU143008B2
(en )
1950-08-31
Improvements in and relating to box-making
AU150040B2
(en )
1950-02-09
Improvements in and relating to gauges