Title:
溝用ダイス及び転造ダイス
Document Type and Number:
Japanese Patent JP4175752
Kind Code:
B2
Inventors:
Nozawa Ho
Minoru Koyama
Hiroshi Sanshin
Minoru Koyama
Hiroshi Sanshin
Application Number:
JP31289099A
Publication Date:
November 05, 2008
Filing Date:
November 02, 1999
Export Citation:
Assignee:
Honda motor industry stock company
OSG Co., Ltd.
OSG Co., Ltd.
International Classes:
B21H1/00; B21H5/00
Domestic Patent References:
| JP5253633A | ||||
| JP8071899A | ||||
| JP59087942A | ||||
| JP6091337A |
Attorney, Agent or Firm:
Patent Service Corporation Shinmei Century
Naohisa Kaneko
Naohisa Kaneko