BE427079A - - Google Patents
Info
- Publication number
- BE427079A BE427079A BE427079DA BE427079A BE 427079 A BE427079 A BE 427079A BE 427079D A BE427079D A BE 427079DA BE 427079 A BE427079 A BE 427079A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- line
- selector
- telephone system
- subscriber
- Prior art date
Links
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 46
- 239000004020 conductor Substances 0.000 description 15
- 230000035939 shock Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427079A true BE427079A (en:Method) |
Family
ID=87733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427079D BE427079A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE427079A (en:Method) |
-
0
- BE BE427079D patent/BE427079A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE427079A (en:Method) | ||
| BE429601A (en:Method) | ||
| CH132457A (fr) | Installation téléphonique semi-automatique. | |
| BE425397A (en:Method) | ||
| BE481072A (en:Method) | ||
| BE433523A (en:Method) | ||
| BE343767A (en:Method) | ||
| BE436502A (en:Method) | ||
| BE430357A (en:Method) | ||
| BE413277A (en:Method) | ||
| BE377986A (en:Method) | ||
| BE384156A (en:Method) | ||
| BE428323A (en:Method) | ||
| CH126309A (fr) | Installation de distribution d'appels pour centrales téléphoniques. | |
| CH120389A (fr) | Installation téléphonique permettant la taxation de connexions de différentes valeurs. | |
| BE526392A (en:Method) | ||
| BE344463A (en:Method) | ||
| BE413033A (en:Method) | ||
| BE347955A (en:Method) | ||
| CH106044A (fr) | Installation téléphonique pour bureau privé annexe. | |
| BE469942A (en:Method) | ||
| BE410069A (en:Method) | ||
| BE422189A (en:Method) | ||
| BE491234A (en:Method) | ||
| BE414551A (en:Method) |