BE461270A - - Google Patents
Info
- Publication number
- BE461270A BE461270A BE461270DA BE461270A BE 461270 A BE461270 A BE 461270A BE 461270D A BE461270D A BE 461270DA BE 461270 A BE461270 A BE 461270A
- Authority
- BE
- Belgium
- Prior art keywords
- pulses
- relay
- signals
- selector
- series
- Prior art date
Links
- 238000004804 winding Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE461270A true BE461270A (cs) |
Family
ID=113956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE461270D BE461270A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE461270A (cs) |
-
0
- BE BE461270D patent/BE461270A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE461270A (cs) | ||
| US1567223A (en) | Controlling system | |
| KR20050059768A (ko) | 인스턴스 메시지 서비스를 위한 패킷 전송 장치 | |
| BE486685A (cs) | ||
| US2269639A (en) | Pulse regenerator | |
| BE435173A (cs) | ||
| US800844A (en) | Quadruplex telegraphy. | |
| BE731310A (cs) | ||
| BE454021A (cs) | ||
| BE449296A (cs) | ||
| BE461637A (cs) | ||
| SU29872A1 (ru) | Устройство дл избирательного вызова телефонных аппаратов | |
| BE439003A (cs) | ||
| BE412274A (cs) | ||
| CH117901A (fr) | Installation téléphonique comprenant plusiers postes téléphoniques à batterie locale disposés sur une ligne commune reliée à un poste central. | |
| BE370898A (cs) | ||
| BE350991A (cs) | ||
| BE476370A (fr) | Systèmes de télécommunications | |
| BE409186A (cs) | ||
| BE408022A (cs) | ||
| BE372233A (cs) | ||
| CH135611A (fr) | Installation téléphonique. | |
| BE341574A (cs) | ||
| CH104445A (fr) | Dispositif répétiteur pour installation de signalisation électrique. | |
| BE669357A (cs) |