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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH036859
Kind Code:
B2
Inventors:
KONDO YASUO
KODAMA HIDEYO
SHIMOTAMURA OSAMU
Application Number:
JP15307584A
Publication Date:
January 31, 1991
Filing Date:
July 25, 1984
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B22D7/02; B22D19/00; B22D19/08; B22D23/10; B22D27/02; C22B9/18



 
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