Title:
銅めっき鋼板の打抜き加工方法
Document Type and Number:
Japanese Patent JP4999156
Kind Code:
B2
Inventors:
Atsushi Sugama
Ishikawa Hanji
Takahashi Kisetsu
Tatano Masayoshi
Shoichi Matsuo
Masao Nagao
Ishikawa Hanji
Takahashi Kisetsu
Tatano Masayoshi
Shoichi Matsuo
Masao Nagao
Application Number:
JP2006343969A
Publication Date:
August 15, 2012
Filing Date:
December 21, 2006
Export Citation:
Assignee:
Nisshin Steel Co., Ltd.
International Classes:
B21D28/02; B21D28/10; B21D28/24
Domestic Patent References:
| JP8318328A | ||||
| JP9013182A | ||||
| JP54025586A | ||||
| JP2002321021A |
Attorney, Agent or Firm:
Okada Manri