Title:
【発明の名称】端末通信不能判別方式
Document Type and Number:
Japanese Patent JP2526860
Kind Code:
B2
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Inventors:
Ryuji Hoshi
Yoichi Sakai
Masaaki Tanabe
Tatsuo Inoue
Takeshi Kamakura
Teruaki Iijima
Yoichi Sakai
Masaaki Tanabe
Tatsuo Inoue
Takeshi Kamakura
Teruaki Iijima
Application Number:
JP25397885A
Publication Date:
August 21, 1996
Filing Date:
November 13, 1985
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
Fuji Electric Co., Ltd.
Fuji Electric Co., Ltd.
International Classes:
H04M11/00; (IPC1-7): H04M11/00
Domestic Patent References:
| JP58138155A | ||||
| JP4998503A |
Attorney, Agent or Firm:
Takashi Sawai