Title:
【発明の名称】ラインプロテクション制御方式
Document Type and Number:
Japanese Patent JP3070664
Kind Code:
B2
More Like This:
| JPS5350608 | LOOP COMMUNICATION SYSTEM |
Inventors:
Masataka Goto
Application Number:
JP23325096A
Publication Date:
July 31, 2000
Filing Date:
September 03, 1996
Export Citation:
Assignee:
NEC
International Classes:
H04B1/74; H04B17/00; (IPC1-7): H04B17/00; H04B1/74
Domestic Patent References:
| JP6253038A | ||||
| JP6240838A |
Attorney, Agent or Firm:
Yosuke Goto (1 person outside)