MY8100200A
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1981-12-31
Door closing device
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1984-05-24
Opening and closing device for doors
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1977-12-06
Device for opening and closing door
PL209492A1
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1979-06-18
DEVICE FOR OPENING AND CLOSING A DOOR
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1977-04-13
Device for opening and closing door for taking out sandmill material
SE7607963L
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1978-01-13
CONTROL DEVICE FOR OPENING AND CLOSING CONTAINER DOORS
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1978-04-25
Opening and closing device for automatic door
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1977-05-31
Opening and closing device for shutters
SE7700988L
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1977-08-14
DOOR CLOSING DEVICE
JPS52139570A
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1977-11-21
Door opening and closing device
JPS5316448A
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1978-02-15
Opening and closing door device
SE7806777L
(en )
1979-12-13
DEVICE FOR OPENING AND CLOSING DOORS
SE7603696L
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1977-09-27
REMOTE CONTROL DEVICE FOR OPENING AND CLOSING VEHICLE DOORS
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1977-12-05
Opening and closing door
JPS52139569A
(en )
1977-11-21
Door opening and closing device
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1977-10-05
Control device for automatically opening and closing door
JPS5313536A
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1978-02-07
Device for opening and closing window
JPS5316449A
(en )
1978-02-15
Opening and closing device for singleeopening window
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1978-02-23
Opening and closing device for window
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1978-02-28
Device for makintaining door or similar closing members at opened position
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1978-04-07
Opening and closing device for shutter
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1979-07-25
Device for automatically opening and closing door
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1977-07-28
Automatic door opening and closing device
KR830000350U
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1983-04-30
Cassette lid opening and closing device
SE400430B
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1978-03-20
DEVICE FOR CONTROLING OPENING AND CLOSING OPERATION AND CLOSING MOVEMENTS