AU6438474A - Electronic feeding bridge fora telephone line - Google Patents
Electronic feeding bridge fora telephone lineInfo
- Publication number
- AU6438474A AU6438474A AU64384/74A AU6438474A AU6438474A AU 6438474 A AU6438474 A AU 6438474A AU 64384/74 A AU64384/74 A AU 64384/74A AU 6438474 A AU6438474 A AU 6438474A AU 6438474 A AU6438474 A AU 6438474A
- Authority
- AU
- Australia
- Prior art keywords
- telephone line
- feeding bridge
- electronic feeding
- fora
- fora telephone
- Prior art date
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
- H04M19/005—Feeding arrangements without the use of line transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FRFR7303357 | 1973-01-31 | ||
FR7303357A FR2216733B1 (en) | 1973-01-31 | 1973-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU485803B2 AU485803B2 (en) | 1975-07-10 |
AU6438474A true AU6438474A (en) | 1975-07-10 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
GB1413860A (en) | 1975-11-12 |
ZA739295B (en) | 1974-10-30 |
FR2216733A1 (en) | 1974-08-30 |
FR2216733B1 (en) | 1978-05-12 |
IE38728B1 (en) | 1978-05-24 |
IE38728L (en) | 1974-07-31 |
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