Document Type and Number:
Japanese Patent JPH0225682
Kind Code:
B2
Inventors:
FUKIAGE TADASHI
GOTO HISAO
GOTO HISAO
Application Number:
JP11757884A
Publication Date:
June 05, 1990
Filing Date:
June 08, 1984
Export Citation:
Assignee:
SUMITOMO JUKIKAI KOGYO KK
SUMITOMO KINZOKU KOGYO KK
SUMITOMO KINZOKU KOGYO KK
International Classes:
B21B19/02; B21B31/20
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