Frame construction for a window, a door or a fixed glazing
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Damming bar i.e. double damming bar, for mounting between two metal profiles in e.g. door of building, has two portions movable relative to each other, where bond, welded joint, bracket, screw and band produce connection between portions
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facade construction
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Hollow insulation strip with foamed plastic
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Process for the maintenance of a valve for gas or liquid lines
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Water supply
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Shutter and conductive element for welding suction extraction systems
