Document Type and Number:
Japanese Patent JPS6349944
Kind Code:
B2
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Inventors:
MOCHIZUKI MASAHIRO
Application Number:
JP14134380A
Publication Date:
October 06, 1988
Filing Date:
October 09, 1980
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H04L5/22; H04L12/43