Document Type and Number:
Japanese Patent JPS6137028
Kind Code:
B2
Inventors:
OKAMOTO SHIRO
Application Number:
JP3375478A
Publication Date:
August 21, 1986
Filing Date:
March 23, 1978
Export Citation:
Assignee:
OKAMOTO SHIRO
GASUKON KK
GASUKON KK
International Classes:
B22D35/00; A61C13/20; B22D23/00; B22D25/02; B22D27/04; B22D27/13; B22D37/00; B22D41/00; F27B14/10