Title:
一体形ヘリカルブローチおよびブローチ加工方法
Document Type and Number:
Japanese Patent JP4645608
Kind Code:
B2
Inventors:
Kenichiro Hirano
Naoki Zensaku
Hidekazu Tamamura
Yoshio Kobayashi
Hideyuki Fujiwara
Kensuke Kono
Naoki Zensaku
Hidekazu Tamamura
Yoshio Kobayashi
Hideyuki Fujiwara
Kensuke Kono
Application Number:
JP2007069289A
Publication Date:
March 09, 2011
Filing Date:
March 16, 2007
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
B23D43/00
Domestic Patent References:
| JP6357026U | ||||
| JP2005144639A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Masakazu Aoyama
Yasuhiko Murayama
Noriko Yanai
Tadashi Takahashi
Masakazu Aoyama
Yasuhiko Murayama
Noriko Yanai