Title:
【発明の名称】陽極酸化処理後の色調が青灰色のアルミニウム合金およびその製造方法
Document Type and Number:
Japanese Patent JP2544233
Kind Code:
B2
Inventors:
MATSUO MAMORU
Application Number:
JP14577090A
Publication Date:
October 16, 1996
Filing Date:
June 04, 1990
Export Citation:
Assignee:
SKY ALUMINIUM
International Classes:
C22F1/04; C22C21/00; C22C21/06; C25D11/14; (IPC1-7): C22C21/00; C22F1/04; C25D11/14
Domestic Patent References:
| JP5956558A | ||||
| JP1263241A | ||||
| JP4527889B1 |
Attorney, Agent or Firm:
Takehisa Toyota