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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5087214
Kind Code:
A
Application Number:
JP13529773A
Publication Date:
July 14, 1975
Filing Date:
December 05, 1973
Export Citation:
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International Classes:
H03M5/12; H04B1/00; H04L25/49; (IPC1-7): H04B1/00; H04L3/00
Domestic Patent References:
JP42014743A