134342 ⎘
Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings ; Features of rigidly-mounted outer frames relating to the mounting of wing frames; Wing frames not characterised by the manner of movement; Frames with special provision for insulation with prefabricated insulating strips between two metal section members; Connection details Screw or pin connections
Profile system
#2Window frame system, thermally insulating element, method, window frame structure, flexible profile, control system and sun protection system
#3Method and branching determination device for determining a branching point within a hollow organ