Title:
加工用ツールとその製造方法
Document Type and Number:
Japanese Patent JP4559933
Kind Code:
B2
Inventors:
Ayada Norihiko
Application Number:
JP2005241380A
Publication Date:
October 13, 2010
Filing Date:
August 23, 2005
Export Citation:
Assignee:
Nippon Jojo Co., Ltd.
International Classes:
B21J13/02; B21D37/01; B21D37/20; C21D7/06; C21D9/00; C22C38/00; C22C38/30
Domestic Patent References:
| JP2004001034A |
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Sadao Muramatsu
Ryo Hashimoto
Makoto Nakamura
Sadao Muramatsu
Ryo Hashimoto