Document Type and Number:
Japanese Patent JPH0320321
Kind Code:
B2
Inventors:
TAKEHARA MASAHIKO
Application Number:
JP29800287A
Publication Date:
March 19, 1991
Filing Date:
November 26, 1987
Export Citation:
Assignee:
KONDO YOKO KK
International Classes:
B28B7/10; B28B7/24