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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6144156
Kind Code:
B2
Inventors:
MASUDA HITOSHI
ISHIBASHI TAKAMICHI
MATSUMOTO MASAYOSHI
Application Number:
JP15713283A
Publication Date:
October 01, 1986
Filing Date:
August 30, 1983
Export Citation:
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Assignee:
DOWA MINING CO
International Classes:
C22B11/00; C22B13/00; C22B15/00; C22B30/06; C25C1/20