BE402187A - - Google Patents
Info
- Publication number
- BE402187A BE402187A BE402187DA BE402187A BE 402187 A BE402187 A BE 402187A BE 402187D A BE402187D A BE 402187DA BE 402187 A BE402187 A BE 402187A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- office
- contact
- circuit
- transit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE402187A true BE402187A (en:Method) |
Family
ID=67997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE402187D BE402187A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE402187A (en:Method) |
-
0
- BE BE402187D patent/BE402187A/fr unknown
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