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DK6404C
(en)
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Closing and Holding Device for Doors.
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DK6651C
(en)
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Closing device for Windows and the like.
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DK6862C
(en)
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Device for Opening and Closing Windows.
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DK6968C
(en)
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Device for devices for opening and closing high-seated windows.
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DK6195C
(en)
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Closing device for Match Case and the like.
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DK6251C
(en)
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Sealing device for Bottle Closers.
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CH29929A
(en)
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Door opener and closer
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CH29002A
(en)
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door
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FR345635A
(en)
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Door opener
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DK6645C
(en)
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Device for Opening and Closing Doors in Ship Shutters.
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FR359480A
(en)
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Close door
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DK5943C
(en)
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Closing device for Windows, Doors, Boxes and the like.
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FR347472A
(en)
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lifter
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FR346017A
(en)
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Automatic and constant closing valve
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DK6580C
(en)
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Sealing device.
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DK7109C
(en)
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Device for ventilation valves and the like.
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FR344956A
(en)
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Gate valve
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DK9064C
(en)
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Closing device for Bottles and the like.
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DK6277C
(en)
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Device at revolving doors.
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DK6858C
(en)
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Security window close.
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DK7495C
(en)
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Device for hinges for doors for safes and the like.
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DK6295C
(en)
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Device with automatic door closers.
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FR346932A
(en)
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Wooden crate closing device
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DK9086C
(en)
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Device for opening and closing mechanisms for windows.
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DK6981C
(en)
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Device by Relays and the like.
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