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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6356508
Kind Code:
B2
Inventors:
NISHIDA ISAMU
TSUKADA NOBUO
Application Number:
JP7289780A
Publication Date:
November 08, 1988
Filing Date:
May 30, 1980
Export Citation:
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Assignee:
SEIKO DENSHI KOGYO KK
International Classes:
G04B13/02; G04B19/02; G04B33/00



 
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