Document Type and Number:
Japanese Patent JPS6366887
Kind Code:
B2
Inventors:
KITAMURA ATSUSHI
HOTSUTA TOORU
HOTSUTA TOORU
Application Number:
JP2782381A
Publication Date:
December 22, 1988
Filing Date:
February 27, 1981
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C22C1/05; C22C47/14