FR1264939A
(en )
1961-06-23
Frames for windows and doors
BE593102A
(en )
1960-11-14
Improvements made to sliding doors and windows and to fixed frames for these doors and windows.
FR79993E
(en )
1963-02-22
Improvements to windows and glass doors
BE613395A
(en )
1962-05-29
Hinges for windows, doors and the like
BE599412A
(en )
1961-05-16
Framing in particular of frames and leaves for windows and doors
BE593286Q
(en )
1960-11-14
Improvements to sliding doors and windows and their frames
FR1130977A
(en )
1957-02-14
Window and door frames and profiles for these frames
FR1264625A
(en )
1961-06-23
Improvements made to door hinges
FR71690E
(en )
1960-01-13
Improvements made to frames or frames for windows, doors or similar
BE597010A
(en )
1961-03-01
Stuffing for doors and windows.
FR1274771A
(en )
1961-10-27
Cremones especially for windows, doors
FR1169499A
(en )
1958-12-29
Improvements at lock gates
FR1268117A
(en )
1961-07-28
Metal frame, especially for doors and windows
BE605992A
(en )
1961-11-03
Door frames and fixed frames for windows, glass doors, etc.
BE608963A
(en )
1962-02-01
Improvements to sliding doors.
FR1124486A
(en )
1956-10-11
Self-locking hinge for windows, doors and similar frames
FR1295481A
(en )
1962-06-08
Improvement in door hinges
FR1142650A
(en )
1957-09-20
Improvements to windows and glass doors
FR1175325A
(en )
1959-03-24
Sliding door improvements
FR1261687A
(en )
1961-05-19
Frame for sliding doors
BE625743A
(en )
1963-04-01
Hinges for doors, windows and the like
FR1188174A
(en )
1959-09-21
Sliding door clearances
FR1249571A
(en )
1960-12-30
Improvements to folding or folding doors
FR1316691A
(en )
1963-02-01
Improvements to transparent flexible doors
FR1231815A
(en )
1960-10-03
Sliding door improvements