Document Type and Number:
Japanese Patent JPS6212702
Kind Code:
B2
Inventors:
NAGATA KOICHI
MORI YASUHIRO
MORI YASUHIRO
Application Number:
JP14186176A
Publication Date:
March 20, 1987
Filing Date:
November 26, 1976
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H04L27/26; H03H19/00; H04L27/00; H04Q1/30; H04Q1/44; H04Q1/448; H04W84/02