BE357752A - - Google Patents
Info
- Publication number
- BE357752A BE357752A BE357752DA BE357752A BE 357752 A BE357752 A BE 357752A BE 357752D A BE357752D A BE 357752DA BE 357752 A BE357752 A BE 357752A
- Authority
- BE
- Belgium
- Prior art keywords
- circuit
- relay
- subscribers
- earth
- wires
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000000284 resting effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE357752A true BE357752A (OSRAM) |
Family
ID=31582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE357752D BE357752A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE357752A (OSRAM) |
-
0
- BE BE357752D patent/BE357752A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE357752A (OSRAM) | ||
| EP0571518A1 (fr) | Telecopieur a communications diverses | |
| BE342392A (OSRAM) | ||
| CH198010A (fr) | Installation téléphonique à batterie centrale. | |
| BE372233A (OSRAM) | ||
| BE413277A (OSRAM) | ||
| CH135611A (fr) | Installation téléphonique. | |
| BE391036A (OSRAM) | ||
| BE416525A (OSRAM) | ||
| BE476206A (OSRAM) | ||
| BE635242A (OSRAM) | ||
| BE393936A (OSRAM) | ||
| BE387272A (OSRAM) | ||
| CH99878A (fr) | Installation téléphonique pour bureau central à commutations automatiques. | |
| BE374766A (OSRAM) | ||
| BE402117A (OSRAM) | ||
| CH132457A (fr) | Installation téléphonique semi-automatique. | |
| CH100327A (fr) | Installation téléphonique. | |
| CH101057A (fr) | Installation pour bureau central téléphonique à commutation automatique. | |
| BE344463A (OSRAM) | ||
| BE482011A (OSRAM) | ||
| BE383636A (OSRAM) | ||
| CH115005A (fr) | Installation téléphonique. | |
| BE354594A (OSRAM) | ||
| BE417701A (OSRAM) |