BE881773Q
(en )
1980-06-16
DOOR CLOSURE
DK122138B
(en )
1972-01-24
Disaster closure for double-leaf doors.
DE6944959U
(en )
1970-02-19
SLIDING WINDOWS, SLIDING DOORS AND THE LIKE
FI49644C
(en )
1975-08-11
Device for damping both the opening and closing movement at a sliding door.
CH498279A
(en )
1970-10-31
Opening frame for door and window
CH471707A
(en )
1969-04-30
Sliding door
DK115087B
(en )
1969-09-01
Traction unit with overload protection for opening and closing doors.
AT276147B
(en )
1969-11-10
Door hinge
DK98528C
(en )
1964-04-20
Installation for closing and opening windows.
FR1516182A
(en )
1968-03-08
Stove door frame
FI46009C
(en )
1972-11-10
Closing device for windows, doors and the like.
DK122616B
(en )
1972-03-20
Fastening device for handles for locks for windows, doors and the like.
FI47132C
(en )
1973-09-10
Device in sliding windows or doors.
ES140914Y
(en )
1969-07-16
CLOSING DEVICE FOR DOORS AND THE LIKE.
ES137978Y
(en )
1969-07-16
APPARATUS FOR OPENING AND CLOSING DOORS.
SU475451A1
(en )
1975-06-30
Door closing device
ES138860Y
(en )
1969-05-16
AUTOMATIC DEVICE FOR OPENING AND CLOSING WINDOWS.
ES138157Y
(en )
1969-04-01
SECURITY DEVICE FOR DOORS AND WINDOWS.
ES138424Y
(en )
1969-07-01
CLOSURE FOR WINDOWS AND SLIDING DOORS.
DK115027B
(en )
1969-08-25
Closing and holding mechanism for windows, shutters and similar parts.
DK123948B
(en )
1972-08-21
Dry glass cover for windows, doors and similar closing parts.
ES128475Y
(en )
1967-12-16
ELECTROMECHANICAL EQUIPMENT FOR OPENING AND CLOSING DOORS.
YU34729B
(en )
1979-12-31
Device for tightening the rope at arrangements for blocking doors, windows and the like
CA785049A
(en )
1968-05-14
Closing device of wicket gates in e.g. hydraulic-turbines
BR6911874D0
(en )
1973-02-08
MECHANICAL DEVICE FOR OPENING AND CLOSING DOORS AND PORTS AUTOMATICALLY