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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS635713
Kind Code:
B2
Inventors:
OKUYAMA YASUHIKO
TAKITANI TAKESHI
Application Number:
JP3744782A
Publication Date:
February 04, 1988
Filing Date:
March 09, 1982
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
G04C21/16; G04D7/00; G04G3/02; G04G13/02; G04G99/00