Title:
パンチ金型及びキー
Document Type and Number:
Japanese Patent JP4996293
Kind Code:
B2
Inventors:
Hiroshi Nakai
Application Number:
JP2007070829A
Publication Date:
August 08, 2012
Filing Date:
March 19, 2007
Export Citation:
Assignee:
Amada Co., Ltd.
International Classes:
B21D28/34
Domestic Patent References:
| JP2006142372A | ||||
| JP38002414B1 | ||||
| JP55090806U | ||||
| JP5209606A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu