73766074
Nov 28, 1988
Oct 17, 1989
QUICK CHANGE AND REUSABLE PUNCH AND DIE TOOLING FOR PERFORMING PUNCHING, NOTCHING, EMBOSSING, CUT-OFF, LOUVER FORMING AND PIERCING OPERATIONS ON SHEET, STRIP AND COIL MATERIALS, AND PARTS THEREFOR, NAMELY, GUIDE POSTS, PUNCH HEAD ASSEMBLY, NOTCHERS, PUNCHES, PUNCH GUIDES, PUNCH DIES, SUBDIES, DIE POD ASSEMBLY AND EDGE GAGES
Machinery