AU160772B2
(en )
1952-08-21
Improvements in building door and windowframes into walls andin door and windowframes
CA491462A
(en )
1953-03-24
Apparatus for use in the construction of window and like openings in the walls of buildings
AU1071052A
(en )
1952-08-21
Improvements in building door and windowframes into walls andin door and windowframes
CA480890A
(en )
1952-02-05
Door check and hold open
GB702364A
(en )
1954-01-13
Improvements in door locks
CA482569A
(en )
1952-04-15
Revolving door and cabinet
GB717296A
(en )
1954-10-27
Improvements in or relating to hinges for windows and the like
CA480027A
(en )
1952-01-08
Window and screen hangers
CA462177A
(en )
1950-01-03
Building block and wall
AU160442B2
(en )
1952-07-31
Improvements in building construction
CA481594A
(en )
1952-03-11
Collapsible window and door forms
AU157633B2
(en )
1952-12-11
Improvements in garage and like door constructions
CA488794A
(en )
1952-12-16
Door window and panel fitting gauge
AU160463B2
(en )
1952-12-11
lmorovements in slidlable window mechanisms
AU163390B2
(en )
1952-07-10
Improvements in building sets
AU157921B2
(en )
1952-06-26
Improvements in buildings made of standardised elements
CA484248A
(en )
1952-06-24
Door constructions
CA488812A
(en )
1952-12-16
Building blocks and building constructions
AU154644B2
(en )
1952-12-11
Improvements in and relating to vertically sliding windows
AU1029652A
(en )
1952-07-31
Improvements in building construction
AU153828B2
(en )
1952-08-22
Improvements in building blocks andin the construction of walls therefrom
CA481457A
(en )
1952-03-04
Curtain hanger and hold-down
CA486012A
(en )
1952-08-26
Water and dust-proof window
AU693351A
(en )
1952-12-11
Improvements in garage and like door constructions
AU158776B2
(en )
1953-08-27
Improvements in sliding sash windows