AU141946B2
(en )
1948-10-14
Anew and improved building construction
AU2232148A
(en )
1948-10-14
Anew and improved building construction
CA450932A
(en )
1948-08-31
Building construction
CA449972A
(en )
1948-07-20
Fire-vent building
CA446529A
(en )
1948-02-03
Building structure
CA449892A
(en )
1948-07-13
Anchor
CA449132A
(en )
1948-06-15
Multi-storey building construction
CA450973A
(en )
1948-08-31
Sectional building units
CA452696A
(en )
1948-11-16
Prefabricated building
AU138249B2
(en )
1948-04-08
Improvements inthe construction of buildings
CA450459A
(en )
1948-08-10
Building material
AU138722B2
(en )
1949-05-26
Anew and improved winch
CA449598A
(en )
1948-07-06
Miniature sectional building construction
AU139464B2
(en )
Improved construction of coal-box
CA446943A
(en )
1948-03-02
Window construction
CA449454A
(en )
1948-06-29
Window construction
AU1810248A
(en )
1948-04-08
Improvements inthe construction of buildings
CA458263A
(en )
1949-07-19
Building unit and building construction
AU140840B2
(en )
1949-08-18
Anew and improved construction of chain
AU136990B2
(en )
1948-03-04
Improvements indoor and like locks
IE18822L
(en )
1949-12-11
Building construction
CA451320A
(en )
1948-09-21
Joint construction
CA451738A
(en )
1948-10-12
Shingle and shingle covering
AU138982B2
(en )
1948-11-11
Improvements in or relating to building construction
AU2067248A
(en )
1949-05-26
Anew and improved winch