Document Type and Number:
Japanese Patent JPH0518885
Kind Code:
B2
Inventors:
NAKAMURA MASATOMO
SATSUTA HIRONORI
SATSUTA HIRONORI
Application Number:
JP17730086A
Publication Date:
March 15, 1993
Filing Date:
July 28, 1986
Export Citation:
Assignee:
DAIDO STEEL CO LTD
International Classes:
C21D1/00; C21D1/773; F27D9/00; F27D11/02
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