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DE19753653A1
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Sheet steel door
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DE4408346A1
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Building door leaf with box=shaped leaf portion
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DE4010920A1
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Fire protection gate
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DE3907654A1
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Securing means for a glass pane in a through-passage of a wall or door, in particular of a fire wall or fire door
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DE3905308A1
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Door comprising two door-leaf parts, in particular fire door
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DE3725360A1
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Accident-prevention guard strip for automatically actuable gates (shutters) and doors
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US4536929A
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Device for manufacturing a shutter link for a multi-link overhead shutter or roller blind
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DE3212640A1
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Sliding gate, sliding door or the like
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ES8105948A1
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Procedure and device for the continuous manufacture of foamed hollow metal profiles. (Machine-translation by Google Translate, not legally binding)
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EP0044882A1
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Process for the continuous production of foam filled hollow metal sections
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US4416047A
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Method of manufacturing a shutter link
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EP0044881A1
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Method and mounting device for the continuous manufacture of an armouring for multi-section overhead doors or roller shutters
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EP0044880A1
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Slat for roller shutter or for a multi-section overhead door; installation and method for making such a slat
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DE3006056A1
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DOOR LEAF FOR A CEILING OR ROLLING GATE
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DE2926144A1
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Articulated sectioned or rolling door - has hollow metal leaf with two full length gaps on interior side, promoting heat insulation
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DE2926143B1
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Method and device for the continuous production of foamed metal hollow profiles
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DE2925996A1
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Continuous roller door type sheet manufacture - inVolVes two pincer sets alternately moving sections for mutual hinge insertion
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DE2917023A1
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Pulley cable operating mechanism for roller shutter - has switch for automatic cut=out of pulley motor
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DE2835370A1
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Roller shutter gate slack rope protection device - is actuated by electric motor and has slider and swivelling lever
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DE2805931B1
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Device for load balancing of the dead weight of a ceiling sectional door
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