AU142801B2
(en )
1950-11-16
Improvements in and relating to building blocks
AU3100849A
(en )
1950-11-16
Improvements in and relating to building blocks
AU146430B2
(en )
1950-02-23
Improvements in and relating to windows
AU142567B2
(en )
1949-04-28
Improvements in or relating to portable buildings
AU151970B2
(en )
1951-01-11
Improvements in or relating to building blocks
AU144051B2
(en )
1950-01-12
Improvements in and relating to ladders
AU148411B2
(en )
1950-01-12
Improvements in and relating to extrusion devices
AU143675B2
(en )
1949-02-10
Improvements in and relating to extrusion devices
AU145422B2
(en )
1949-05-19
Improvements in and relating to couplings
AU148469B2
(en )
1950-07-20
Improvements in and relating to timber framed sectional buildings
AU3177449A
(en )
1950-02-23
Improvements in and relating to windows
AU137785B2
(en )
1949-02-03
Improvements in and relating to building construction
AU2600949A
(en )
1949-04-28
Improvements in or relating to portable buildings
AU3802250A
(en )
1951-01-11
Improvements in or relating to building blocks
AU146794B2
(en )
1949-06-16
Improvements in or relating to moulding concrete blocks
AU143008B2
(en )
1950-08-31
Improvements in and relating to box-making
AU147839B2
(en )
1950-02-09
Improvements in or relating to standards andthe like
AU2599849A
(en )
1950-01-12
Improvements in and relating to ladders
AU2527149A
(en )
1949-02-10
Improvements in and relating to extrusion devices
AU3087249A
(en )
1950-01-12
Improvements in and relating to extrusion devices
AU145987B2
(en )
1950-01-12
Improvements in or relating to anchors
AU146376B2
(en )
1949-10-27
Improvements in and relating to film-splicing apparatus
AU142731B2
(en )
1950-05-25
Improvements in and relating to water-carriage sewerage systems
AU2645349A
(en )
1949-05-19
Improvements in and relating to couplings
AU2964849A
(en )
1950-07-20
Improvements in and relating to timber framed sectional buildings