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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH027473
Kind Code:
B2
Inventors:
ITO IKUO
ANZAI TOSHIKI
OOHASHI KUNIO
Application Number:
JP7159581A
Publication Date:
February 19, 1990
Filing Date:
May 12, 1981
Export Citation:
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Assignee:
SHARP KK
International Classes:
G03G21/00; G03G15/00; G03G21/16



 
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