Frame girder for underground drift and shaft construction
Frame material for wall
Frame member for a panel door
Frame mounting structure for a housing opening and method theref
Frame piece for a switchgear cabinet
Frame structure
Frame structure and method for forming the same
Frame structure and method of construction by using the same
Frame structure having reinforced joints
Frame structure, particularly scaffolding
Frame structures, especially for inspection and access openings
Frame system, especially for racks and interior fixtures
Frame wall reinforcement
Frame with environment resistant members
Frame with integral environment
Frame with integral environment resistant members
Frame with integral environment resistant members
Frame, angle member for use in the frame and method of making jo
Frame-connecting members and manufacturing method therefor
Framed window screen and connector