BE348097A - - Google Patents
Info
- Publication number
- BE348097A BE348097A BE348097DA BE348097A BE 348097 A BE348097 A BE 348097A BE 348097D A BE348097D A BE 348097DA BE 348097 A BE348097 A BE 348097A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- contact
- circuit
- winding
- earth
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 description 47
- 239000004020 conductor Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE348097A true BE348097A (en:Method) |
Family
ID=23650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE348097D BE348097A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE348097A (en:Method) |
-
0
- BE BE348097D patent/BE348097A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE348097A (en:Method) | ||
| BE348023A (en:Method) | ||
| BE348265A (en:Method) | ||
| US4719648A (en) | Coin relay drive and switching circuit for paystation telephone instruments | |
| CH138731A (fr) | Connecteur pour installations téléphoniques automatiques et autres installations analogues. | |
| BE348402A (en:Method) | ||
| BE384554A (en:Method) | ||
| BE344464A (en:Method) | ||
| BE369910A (en:Method) | ||
| BE461637A (en:Method) | ||
| BE374627A (en:Method) | ||
| CH98443A (fr) | Installation téléphonique comprenant un bureau central semi-automatique. | |
| BE387272A (en:Method) | ||
| BE488248A (en:Method) | ||
| BE412286A (en:Method) | ||
| BE454523A (en:Method) | ||
| BE429414A (en:Method) | ||
| BE356127A (en:Method) | ||
| CH277165A (fr) | Installation de télécommunication automatique pour communications exploitées en courant alternatif. | |
| BE386134A (en:Method) | ||
| CH95435A (fr) | Installation téléphonique semi-automatique. | |
| BE346565A (en:Method) | ||
| BE481409A (en:Method) | ||
| BE361645A (en:Method) | ||
| BE332977A (en:Method) |