38641 ⎘
Shaping by press-cutting; Perforating; Punching blanks or articles with or without obtaining scrap ; Notching; Making more than one part out of the same blank; Scrapless working Zig-zag sequence working
Flange projection control system and method
#2Method of joining strip-shaped sheets
#3Flange projection control system and method
#4Load center bus having integral stabs with formed shapes
#5Element blanking apparatus and method