134709 ⎘
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; Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for frame members of wood or other material worked in a similar way Mitre joints
CONNECTING METHOD
#2Frame forming structure for use with frame and sash of aluminium-wood combined door/window
#3Assembly frame structure of wooden casement window and corner assembly method
#4Pre-fabricated structural framing kit and method
#5DOOR FRAMING SYSTEM
#6WINDOW CONSTRUCTION AND ASSEMBLY SYSTEM
#7Door frames and coverings
#8Manufacturing process for wooden base window and door frames, and the frames manufactured by means of the process