ES286503Y
(en )
1986-06-01
SECURITY CLOSING DEVICE
MX149781A
(en )
1983-12-16
IMPROVEMENTS IN SECURITY CLOSING DEVICE FOR DOORS AND SIMILAR
ES494148A0
(en )
1981-03-16
IMPROVEMENTS IN SECURITY CLOSING MECHANISMS FOR DOORS AND THE LIKE
ES494812A0
(en )
1981-04-01
IMPROVEMENTS IN THE CLOSING MECHANISMS FOR DOORS AND THE LIKE
ES252280Y
(en )
1981-05-16
PERFECTED SECURITY DEVICE FOR HOUSEHOLD AND SIMILAR DOORS
ES494127A0
(en )
1981-06-16
IMPROVEMENTS IN THE DOOR CLOSING AND INTERLOCKING SYSTEMS
ES250461Y
(en )
1981-01-16
OPENING AND CLOSING DEVICE FOR FURNITURE DOORS
MX155495A
(en )
1988-03-18
IMPROVEMENTS IN SECURITY HINGE FOR WINDOWS AND SIMILAR
ES254469Y
(en )
1982-02-16
CLOSING DEVICE FOR SLIDING DOORS AND WINDOWS
ES254471Y
(en )
1982-02-16
CLOSING DEVICE FOR SLIDING DOORS AND WINDOWS
ES253201Y
(en )
1981-06-01
SECURITY CLOSING DEVICE FOR ROLLING DOORS
ES256529Y
(en )
1982-06-01
OPENING AND CLOSING DEVICE FOR DOORS
ES249758Y
(en )
1981-01-01
PERFECTED CLOSURE FOR DOORS AND SIMILAR
ES253211Y
(en )
1981-06-01
SECURITY DOOR CLOSING DEVICE
ES249759Y
(en )
1981-01-01
IMPROVED CLOSURE FOR DOORS AND SIMILAR
ES492161A0
(en )
1980-12-16
IMPROVEMENTS INTRODUCED IN THE MECHANISMS FOR OPENING AND CLOSING OF DOORS
FR2577603B1
(en )
1987-05-07
SECURITY CLOSING DEVICE FOR PERSIANS AND SHUTTERS
BR8205616A
(en )
1983-01-25
SECURITY DEVICE FOR DOORS IN GENERAL
KR850005387U
(en )
1985-08-10
Door opening and closing device
ES248392Y
(en )
1981-01-01
PERFECT CLOSURE FOR SLIDING AND SIMILAR DOORS
AR220071A1
(en )
1980-09-30
AUTOMATIC CLOSING DEVICE FOR DOORS AND THE LIKE
AR220649A1
(en )
1980-11-14
MECHANISM FOR DOOR OPENING AND CLOSING
ES248829Y
(en )
1980-12-01
CLOSING DEVICE FOR CASE COVERS AND SIMILAR
ES248164Y
(en )
1981-01-16
LOCK FOR SECURITY DOORS AND THE LIKE
ES248125Y
(en )
1981-01-01
CODED OPENING AND SECURITY DEVICE