Title:
アルミ加工用金型に適した工具鋼およびアルミ加工用金型
Document Type and Number:
Japanese Patent JP5090257
Kind Code:
B2
Inventors:
Keisuke Shimizu
Yasushi Haruna
Kazuhiko Katsumata
Nomura Hiroo
Yasushi Haruna
Kazuhiko Katsumata
Nomura Hiroo
Application Number:
JP2008147695A
Publication Date:
December 05, 2012
Filing Date:
June 05, 2008
Export Citation:
Assignee:
Sanyo Special Steel Co., Ltd.
Ihi Co., Ltd.
Matsuyama Giken Co., Ltd.
Ihi Co., Ltd.
Matsuyama Giken Co., Ltd.
International Classes:
C22C38/00; C21D1/06; C21D8/06; C21D9/00; C22C38/48; C23C8/22
Domestic Patent References:
| JP7207414A | ||||
| JP5059487A | ||||
| JP56029667A | ||||
| JP57134554A |
Attorney, Agent or Firm:
Shiina Akira