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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5474020
Kind Code:
U
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Application Number:
JP14770977U
Publication Date:
May 26, 1979
Filing Date:
November 02, 1977
Export Citation:
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International Classes:
G05B19/02; H04N5/00; H04N5/64; H04Q9/02; (IPC1-7): H04N5/44; G05B19/02; H04N5/00; H04N5/48; H04N5/64; H04Q9/02