DK46644C
(en )
1932-12-19
Mechanism for Opening and Closing Windows and the like.
DK48976C
(en )
1934-07-09
Mechanism for Opening and Closing Windows and the like.
CH165448A
(en )
1933-11-30
Closing device for windows, shutters and the like.
DK45832C
(en )
1932-06-20
Door opening and door closing mechanism.
DK46020C
(en )
1932-08-08
Device for multi-framed windows, doors, hatches and the like.
DK45197C
(en )
1932-02-08
Device for hinges for doors, windows and the like.
DK46331C
(en )
1932-10-17
Device for sealing windows, doors and similar moldings.
DK48456C
(en )
1934-03-05
Control device for sliding doors and the like.
DK47137C
(en )
1933-03-27
Closing device for sliding windows.
DK58238C
(en )
1940-12-09
Mechanism for Opening and Closing Doors.
DK45770C
(en )
1932-06-06
Relays, e.g. for Use in Opening and Closing Street Doors.
DK47546C
(en )
1933-07-17
Drive and control device for bulkhead doors, lock gates and the like.
DK48059C
(en )
1933-11-20
Opening device for cans and the like.
FR731453A
(en )
1932-09-03
Device for sealing doors, windows, etc.
CH160110A
(en )
1933-02-28
Sliding window.
DK50850C
(en )
1935-11-04
Mechanism for opening and closing hinged closing wings, such as windows and doors.
FR747892A
(en )
1933-06-24
Device for adjusting the opening of windows, shutters, doors, etc.
DK43249C
(en )
1930-10-27
Close the window.
DK44609C
(en )
1931-09-21
Cover strips for curtain and door pulling devices as well as for decorating window sills, door frames and the like.
DK53537C
(en )
1937-08-30
Electrically driven mechanism for opening and closing doors.
CA322108A
(en )
1932-05-03
Window closing device
DK45779C
(en )
1932-06-06
Window opener.
DK47174C
(en )
1933-04-03
Fuse for Window Hasps.
DK41560C
(en )
1930-02-03
Opening mechanism for Automatic doors.
DK47290C
(en )
1933-05-08
Knebel for Kreaturtojr and the like.