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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5323094
Kind Code:
Y2
Application Number:
JP7849172U
Publication Date:
June 15, 1978
Filing Date:
July 03, 1972
Export Citation:
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International Classes:
G09F13/34; G02B27/28; G02F1/01; G09F9/30; G09F9/37; (IPC1-7): G09F9/30; G02F1/01