ClassID:

129974

E04B2002/0236 - CPC Classification

Classification description:

Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements; Details of connections; Undercut connections, e.g. using undercut tongues and grooves; Angular dovetails tapered, i.e. dovetail narrows in the direction of tongue or groove

Recent Application in this class: