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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS633707
Kind Code:
B2
Inventors:
HAMAMURO NAOJI
SHIMA TOSHIAKI
MIZUMOTO NOBORU
Application Number:
JP2744181A
Publication Date:
January 25, 1988
Filing Date:
February 26, 1981
Export Citation:
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Assignee:
SHIN KOBE ELECTRIC MACHINERY
International Classes:
B22D17/30; B22D18/04; B22D25/04; B22D37/00; B22D39/06