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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6160749
Kind Code:
B2
Inventors:
SAKAMOTO TOSHIMASA
FUJIMAKI MASANORI
YOSHIKAWA KATSUYUKI
ANDO JUICHI
SHIBATA YUTAKA
MITSUTA YOSHIHIRO
Application Number:
JP15603779A
Publication Date:
December 22, 1986
Filing Date:
November 30, 1979
Export Citation:
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Assignee:
KOBE STEEL LTD
International Classes:
G05D9/00; B22D11/16; B22D11/18