金属材料の押出成形用ダイス

Title:

金属材料の押出成形用ダイス

Document Type and Number:

Japanese Patent JP4938504

Kind Code:

B2

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Inventors:

Hiramoto Koju
Hidekazu Sakihama

Application Number:

JP2007057454A

Publication Date:

May 23, 2012

Filing Date:

March 07, 2007

Export Citation:

Assignee:

SHOWA DENKO K.K.

International Classes:

B21C25/02

Domestic Patent References:

Attorney, Agent or Firm:

Hisayoshi Shimizu
Ken Takada
Yoshihito Shimizu

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