Title:
ヘミング成形金型
Document Type and Number:
Japanese Patent JP4530441
Kind Code:
B2
Inventors:
Yuji Morikubo
Application Number:
JP3788199A
Publication Date:
August 25, 2010
Filing Date:
February 16, 1999
Export Citation:
Assignee:
Punch Industry Co., Ltd.
International Classes:
B21D19/08; B21D39/02
Domestic Patent References:
| JP7185678A | ||||
| JP5093623U | ||||
| JP6238353A | ||||
| JP2000051971A |
Attorney, Agent or Firm:
Yasushi Kobayashi
Akihiro Otsuka
Akihiro Otsuka