BE336185A - - Google Patents
Info
- Publication number
- BE336185A BE336185A BE336185DA BE336185A BE 336185 A BE336185 A BE 336185A BE 336185D A BE336185D A BE 336185DA BE 336185 A BE336185 A BE 336185A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- circuit
- operator
- station
- line
- 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)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE336185A true BE336185A (https=) |
Family
ID=14520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE336185D BE336185A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE336185A (https=) |
-
0
- BE BE336185D patent/BE336185A/fr unknown
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