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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6293879
Kind Code:
U
Application Number:
JP17627086U
Publication Date:
June 15, 1987
Filing Date:
November 17, 1986
Export Citation:
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International Classes:
H04N9/43; G09G1/28; G09G5/02; G09G5/04; G09G5/06; H04N5/33; H04N7/18; (IPC1-7): H04N9/43; G09G1/28; H04N5/33