BE455512A - - Google Patents
Info
- Publication number
- BE455512A BE455512A BE455512DA BE455512A BE 455512 A BE455512 A BE 455512A BE 455512D A BE455512D A BE 455512DA BE 455512 A BE455512 A BE 455512A
- Authority
- BE
- Belgium
- Prior art keywords
- subscriber
- relay
- relays
- trunk
- contact
- Prior art date
Links
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455512A true BE455512A (en:Method) |
Family
ID=109415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455512D BE455512A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE455512A (en:Method) |
-
0
- BE BE455512D patent/BE455512A/fr unknown
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