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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0521280
Kind Code:
B2
Inventors:
KIMURA TETSUO
Application Number:
JP11059186A
Publication Date:
March 23, 1993
Filing Date:
May 16, 1986
Export Citation:
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Assignee:
NITTAN CO LTD
International Classes:
G08B25/00; G08B17/00; G08B23/00; G08B25/06; G08B26/00