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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH055128
Kind Code:
B2
Inventors:
SUGIURA ITARU
Application Number:
JP9719182A
Publication Date:
January 21, 1993
Filing Date:
June 07, 1982
Export Citation:
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Assignee:
FUJI FACOM CORP
International Classes:
C02F1/00; G05D7/06; G05D9/12