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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5938798
Kind Code:
Y2
Application Number:
JP5323179U
Publication Date:
October 29, 1984
Filing Date:
April 19, 1979
Export Citation:
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International Classes:
H04R11/08; G11B3/50; (IPC1-7): H04R11/08; G11B3/50



 
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