Title:
塑性加工用アルミニウム合金鋳塊の製造方法、アルミニウム合金塑性加工品の製造方法およびアルミニウム合金塑性加工品
Document Type and Number:
Japanese Patent JP4768925
Kind Code:
B2
Inventors:
Tatsumi Dannohara
Hideki Takemura
Yasuo Okamoto
Hideki Takemura
Yasuo Okamoto
Application Number:
JP2001102207A
Publication Date:
September 07, 2011
Filing Date:
March 30, 2001
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
B22D11/00; C22F1/05; B21J1/06; B21J5/00; B22D11/20; B22D11/22; C22C21/02; C22C21/06; C22F1/00
Domestic Patent References:
| JP6256880A | ||||
| JP7145440A | ||||
| JP2000144296A |
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Takemichi Fukuda
Shinichi Fukuda
Takemichi Fukuda