BE518006A - - Google Patents
Info
- Publication number
- BE518006A BE518006A BE518006DA BE518006A BE 518006 A BE518006 A BE 518006A BE 518006D A BE518006D A BE 518006DA BE 518006 A BE518006 A BE 518006A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- contact
- subscriber
- energized
- call
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518006A true BE518006A (OSRAM) |
Family
ID=154712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518006D BE518006A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE518006A (OSRAM) |
-
0
- BE BE518006D patent/BE518006A/fr unknown
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