AU141587B2
(en )
1949-08-11
Improvements in and relating to; means for opening and closing casement windows and their protection by fly screens
AU2577249A
(en )
1949-08-11
Improvements in and relating to; means for opening and closing casement windows and their protection by fly screens
AT170382B
(en )
1952-02-11
Window and door frames
GB672432A
(en )
1952-05-21
Improvements in or relating to door and gate operating-appliances
GB663592A
(en )
1951-12-27
Improvements in or relating to door closing or controlling means
AU142922B2
(en )
1950-02-09
Improvement in casement window stays
AU142845B2
(en )
1950-02-16
Improvements in and relating to mechanism forthe opening and closing of windows, louvres orthe like
AU3158849A
(en )
1950-02-16
Improvements in and relating to mechanism forthe opening and closing of windows, louvres orthe like
AU143729B2
(en )
1950-06-01
Improvements relating to gate closing mechanism
IE19217L
(en )
1950-06-24
Window opening and closing mechanism
AU2793549A
(en )
1950-06-01
Improvements relating to gate closing mechanism
AU147599B2
(en )
1950-04-06
Improvements in and relating to louvre windows
CA456641A
(en )
1949-05-17
Window sash construction
AU146878B2
(en )
Improvements in or relating to reversible sliding sash windows
AU142004B2
(en )
1949-10-06
Improvements in or relating to door or gate-operative mechanisms
AU142414B2
(en )
1949-06-02
Improvements in or relating to door latches
AU142174B2
(en )
1949-02-10
A hinged frame for doors or windows
GB671292A
(en )
1952-04-30
Improvements relating to casement window stays
AU2914149A
(en )
1949-10-06
Improvements in or relating to door or gate-operative mechanisms
AU147847B2
(en )
1950-08-17
Improvements in or relating to door closing or controlling means
AU145303B2
(en )
1951-05-31
Improvements in casement windows or fanlights
AU140374B2
(en )
1949-03-24
Locking device for windows and doors
AU151572B2
(en )
1951-08-30
Louvre screen arrangements for sash windows
AU2472948A
(en )
1949-02-10
A hinged frame for doors or windows
AU139229B2
(en )
1949-03-03
Improvements relating to window sash balances