Title:
押出成形用超硬ダイス
Document Type and Number:
Japanese Patent JP4304652
Kind Code:
B2
Inventors:
Koichi Sano
Atsuyuki Oyama
Shigeru Okaba
Atsuyuki Oyama
Shigeru Okaba
Application Number:
JP2001197827A
Publication Date:
July 29, 2009
Filing Date:
June 29, 2001
Export Citation:
Assignee:
NIPPON LIGHT METAL COMPANY,LTD.
International Classes:
B21C25/02
Domestic Patent References:
| JP63235015A | ||||
| JP7144216A | ||||
| JP2000218316A | ||||
| JP10230318A |
Attorney, Agent or Firm:
Kikuhiko Nakamoto