Title:
打抜き加工方法、プレス成形品の製造方法、打抜き加工用金型およびプレス成形品
Document Type and Number:
Japanese Patent JP5544655
Kind Code:
B2
Inventors:
Tsutomu Tsuboi
Application Number:
JP2010055182A
Publication Date:
July 09, 2014
Filing Date:
March 11, 2010
Export Citation:
Assignee:
F. C. C., Inc.
International Classes:
B21D28/24; B21D28/00; B21D28/34
Attorney, Agent or Firm:
居藤 Hiroyuki