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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0320283
Kind Code:
B2
Inventors:
SAWADA KINGO
KASAHARA HIROJI
ODAKA MIKIO
KAGAWA MASAHIRO
KOBAYASHI TERUO
Application Number:
JP10866186A
Publication Date:
March 19, 1991
Filing Date:
May 14, 1986
Export Citation:
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Assignee:
KAWASAKI STEEL CO
International Classes:
B21B19/06; B21B19/02; B21B37/18; B21B37/78; B21B19/04