Title:
RADIO LINE SIMMULATION SYSTEM
Document Type and Number:
Japanese Patent JPS5359304
Kind Code:
A
Abstract:
PURPOSE: To eliminate the changeover of a telephone during a conversation and correctly simulate the changeover operation of a channel in communication correctly, by providing line selecting means between the communication lines.
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Inventors:
HIGAKE MASAKATSU
SUGIYAMA MASAYUKI
AKIYAMA AKIFUMI
SAKAMOTO FUKUFUSA
TAKAHASHI MICHIO
FUKUMOTO KOUICHIROU
SUGIYAMA MASAYUKI
AKIYAMA AKIFUMI
SAKAMOTO FUKUFUSA
TAKAHASHI MICHIO
FUKUMOTO KOUICHIROU
Application Number:
JP13506276A
Publication Date:
May 29, 1978
Filing Date:
November 09, 1976
Export Citation:
Assignee:
NIPPON ELECTRIC CO
NIPPON TELEGRAPH & TELEPHONE
FUJITSU LTD
NIPPON TELEGRAPH & TELEPHONE
FUJITSU LTD
International Classes:
H04B7/26; (IPC1-7): H04B7/26