Document Type and Number:
Japanese Patent JPH0524212
Kind Code:
B2
Inventors:
OOKURA AKIMITSU
Application Number:
JP14554984A
Publication Date:
April 07, 1993
Filing Date:
July 13, 1984
Export Citation:
Assignee:
MITSUBISHI CHEM IND
International Classes:
C22C49/00; C22C47/00; C22C49/04; C22C49/06; C22F1/00
Next Patent: MAGNET SHEET UNIT