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1987-06-25
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1985-11-07
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EP0321134A3
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1990-04-11
Apparatus for opening and closing roll-up door
DE3261405D1
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1985-01-17
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KR860002394U
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1986-03-31
Cassette window shutter opening and closing mechanism
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1985-09-04
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1988-03-03
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1987-11-25
A motor-vehicle window curtain opening and closing mechanism
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1987-12-16
A device for opening and closing a sliding-door
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1989-10-01
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1985-11-13
Controlling opening/closing door
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1985-08-22
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1985-03-27
Mechanism for opening and closing a tailgate
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1984-03-28
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1984-03-22
Device for opening or closing a door, especially a fire-door
ZA824673B
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1983-04-27
A mechanism for opening and closing roll-up doors
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1981-12-12
Case opening and closing mechanism for heat-sensitive recorder
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1985-07-17
Actuator device for opening a sliding door
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1985-02-06
Door closing device
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1984-10-03
Door closing mechanism
JPS54160039A
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1979-12-18
Reel linking mechanism for opening and closing window
JPS57130687A
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1982-08-13
Apparatus for opening and closing curved door
GR62282B
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1979-03-31
Mechanism opening and closing doors from a distance
JPS57190887A
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1982-11-24
Opening and closing part for door
JPS57201484A
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1982-12-09
Door opening and closing apparatus