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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5376819
Kind Code:
U
Application Number:
JP15941876U
Publication Date:
June 27, 1978
Filing Date:
November 29, 1976
Export Citation:
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International Classes:
H05K11/00; H04B1/06; H04B1/08; H04R1/02; H04R1/10; (IPC1-7): H04B1/06; H04R1/02; H04R1/10