Title:
押出ダイスの製造方法
Document Type and Number:
Japanese Patent JP4459313
Kind Code:
B2
Inventors:
Sadao Kokubo
Yamamoto Inao
Yamamoto Inao
Application Number:
JP29452597A
Publication Date:
April 28, 2010
Filing Date:
October 27, 1997
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
B21C25/10; B23H9/00; B23P15/24
Domestic Patent References:
| JP623426A | ||||
| JP941123A |
Attorney, Agent or Firm:
Hisayoshi Shimizu
Yoshihito Shimizu
Ken Takada
Yoshihito Shimizu
Ken Takada