Title:
金型部材の加工方法及び製造方法
Document Type and Number:
Japanese Patent JP4467865
Kind Code:
B2
Inventors:
Hiramoto Koju
Hideno Hamano
Hideno Hamano
Application Number:
JP2002086296A
Publication Date:
May 26, 2010
Filing Date:
March 26, 2002
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
B21C25/10; B23H5/00; B21C25/02
Domestic Patent References:
| JP10156424A | ||||
| JP5261624A | ||||
| JP7060547A | ||||
| JP8243927A | ||||
| JP10156626A |
Attorney, Agent or Firm:
Yoshihito Shimizu
Hisayoshi Shimizu
Ken Takada
Hisayoshi Shimizu
Ken Takada