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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6122010
Kind Code:
B2
Inventors:
TOMITA MASATOSHI
ASANO HIDEAKI
Application Number:
JP4148883A
Publication Date:
May 29, 1986
Filing Date:
March 15, 1983
Export Citation:
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Assignee:
NIPPON MINING CO
International Classes:
C22B11/06; B03C1/00; B03C1/015; C22B7/02; C22B11/00; C22B13/00; C22B19/30