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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0210870
Kind Code:
B2
Inventors:
ODAWARA OSAMU
ISHII YASUMASA
YAMAZAKI HIROSHI
Application Number:
JP7957885A
Publication Date:
March 09, 1990
Filing Date:
April 15, 1985
Export Citation:
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Assignee:
KOGYO GIJUTSU INCHO
KUBOTA TETSUKO KK
International Classes:
C23C20/00; B22D13/02; B22D19/08



 
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