Title:
【発明の名称】通信システム
Document Type and Number:
Japanese Patent JP2829074
Kind Code:
B2
More Like This:
Inventors:
TANIMOTO SHIGEAKI
FUJISAWA EIZO
FUJISAWA EIZO
Application Number:
JP33973589A
Publication Date:
November 25, 1998
Filing Date:
December 28, 1989
Export Citation:
Assignee:
TOSHIBA KK
NIPPON DENSHIN DENWA KK
NIPPON DENSHIN DENWA KK
International Classes:
H04M3/22; H04L7/00; H04L12/28; H04L12/42; (IPC1-7): H04L12/42; H04L7/00; H04L12/28
Domestic Patent References:
JP1288134A | ||||
JP1311646A | ||||
JP56147587A | ||||
JP62102643A |
Attorney, Agent or Firm:
Suyama Saichi