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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5395804
Kind Code:
U
Application Number:
JP41477U
Publication Date:
August 04, 1978
Filing Date:
January 05, 1977
Export Citation:
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International Classes:
G11B17/04; G11B17/043; H04N5/76; (IPC1-7): G11B17/04; H04N5/76