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DK6071C
(en)
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Device for Opening and Closing Doors in Ship Shutters by Hydraulic Road.
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DK6645C
(en)
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Device for Opening and Closing Doors in Ship Shutters.
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DK22680C
(en)
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Device for Opening and Closing Doors in Ship Shutters by Hydraulic Road.
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DK6862C
(en)
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Device for Opening and Closing Windows.
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FR341601A
(en)
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Gate valve system
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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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DK6968C
(en)
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Device for devices for opening and closing high-seated windows.
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CH32407A
(en)
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Closing device for shutters
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CH23247A
(en)
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Hold-open device on automatically closing doors
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DK4213C
(en)
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Road barrier for level crossings, which are automatically closed and opened by passing trains.
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FR348121A
(en)
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Closing device for shutters
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DK5875C
(en)
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Security closure for Windows.
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DK5593C
(en)
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Tap with special device for opening and closing.
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DK5474C
(en)
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Closing device for keyholes in safes and the like.
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FR343287A
(en)
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Wind turnstile for advertisements
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DK6858C
(en)
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Security window close.
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DK4215C
(en)
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Automatic acting Closing or Retaining device for Doors, Windows and the like.
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CH29929A
(en)
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Door opener and closer
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DK10707C
(en)
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Device for Opening, Closing and Fixing High-seated Windows.
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CH21674A
(en)
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Opening and closing device on skylight windows
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FR349332A
(en)
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Advanced door closer hinge
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FR337007A
(en)
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Swing door
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FR359480A
(en)
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Close door
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DK6085C
(en)
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Double hinge bracket for doors and windows.
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