Fixture and method for production thereof

According to an embodiment of the present invention, a method for manufacturing a fixture can comprise: a first step of punching a through hole on a steel plate; a second step of bending the periphery of the through hole so that the area can be indented in one direction; a third step of forming a bo...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NAM, SANG BONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BUILDING CEILINGS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROOFS TRANSPORTING WALLS, e.g. PARTITIONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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