FR1012869A
(en )
1952-07-18
Improvements to frames, windows, window frames and the like
FI26359A
(en )
1953-06-10
Procedure and Template for securing pre-fenced doors, windows and the like
AT170382B
(en )
1952-02-11
Window and door frames
FR978104A
(en )
1951-04-10
Improvements to overhead doors and the like
CA448495A
(en )
1948-05-11
Window lock
DK74858C
(en )
1952-10-20
Roof window.
ES183273A3
(en )
1948-06-01
A FASTENING DEVICE FOR DOORS, WINDOWS AND THE LIKE
ES16202Y
(en )
1948-04-01
Construction of locks for doors, windows and the like
CA449774A
(en )
1948-07-13
Casement, fanlight and like windows
FI24418A
(en )
1950-06-10
A hinge used in a door, window or the like
DK72336C
(en )
1951-03-27
Door lock.
FI23195A
(en )
1948-09-10
Equipment for vertically moving doors, hatches and the like
ES18517Y
(en )
1949-06-01
Armored doors and windows model.
DK70573C
(en )
1950-01-30
Window lock.
ES16521Y
(en )
1948-11-16
Closing for window and the like.
CA456620A
(en )
1949-05-10
Latch for doors, windows and the like
AU146713B2
(en )
1949-05-26
Improvements in locks for doors, windows and like structures
DK73330C
(en )
1951-11-05
Window hasp.
ES15600Y
(en )
1948-07-16
Hinge for doors, windows and the like.
ES18507Y
(en )
1949-06-01
Window with sliding doors, perfected.
ES18834Y
(en )
1949-05-01
Retention model for doors and the like.
FR987010A
(en )
1951-08-08
Window hinges
ES28930Y
(en )
1958-05-01
Failed for doors, windows, balconies and the like
AU141675B2
(en )
1949-09-22
Sash window lock
FR1035897A
(en )
1953-09-01
Improvements in hinges for windows, doors and the like