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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5215153
Kind Code:
Y2
Application Number:
JP7147771U
Publication Date:
April 05, 1977
Filing Date:
August 10, 1971
Export Citation:
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International Classes:
H04N5/18; H04N9/72; H04N9/77; (IPC1-7): H04N9/02; H04N5/18; H04N9/535



 
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