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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0534694
Kind Code:
B2
Inventors:
EBARA TAKASHI
Application Number:
JP7065390A
Publication Date:
May 24, 1993
Filing Date:
March 20, 1990
Export Citation:
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Assignee:
PFU LTD
International Classes:
G06F3/06