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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6328384
Kind Code:
B2
Inventors:
HOSHINO TAKEHIKO
Application Number:
JP10375781A
Publication Date:
June 08, 1988
Filing Date:
July 01, 1981
Export Citation:
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Assignee:
NIPPON SIGNAL CO LTD
International Classes:
H04J4/00; H04J1/00; H04L27/26; H04Q9/12