FR2159629A6 - - Google Patents
Info
- Publication number
- FR2159629A6 FR2159629A6 FR7139786A FR7139786A FR2159629A6 FR 2159629 A6 FR2159629 A6 FR 2159629A6 FR 7139786 A FR7139786 A FR 7139786A FR 7139786 A FR7139786 A FR 7139786A FR 2159629 A6 FR2159629 A6 FR 2159629A6
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7139786A FR2159629A6 (ja) | 1971-04-15 | 1971-11-05 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7113280A FR2133272A5 (ja) | 1971-04-15 | 1971-04-15 | |
FR7139786A FR2159629A6 (ja) | 1971-04-15 | 1971-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2159629A6 true FR2159629A6 (ja) | 1973-06-22 |
Family
ID=26216335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7139786A Expired FR2159629A6 (ja) | 1971-04-15 | 1971-11-05 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2159629A6 (ja) |
-
1971
- 1971-11-05 FR FR7139786A patent/FR2159629A6/fr not_active Expired