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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0377869
Kind Code:
B2
Inventors:
TOMINAGA HARUO
TAKAYAMA TERUYUKI
KUROSAKA AKITO
Application Number:
JP11948887A
Publication Date:
December 11, 1991
Filing Date:
May 16, 1987
Export Citation:
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Assignee:
FUJIKURA LTD
International Classes:
C23C2/04; B21F19/00; B22D23/04; C22C9/00; C22C16/00; C23C2/38