BE427155A - - Google Patents
Info
- Publication number
- BE427155A BE427155A BE427155DA BE427155A BE 427155 A BE427155 A BE 427155A BE 427155D A BE427155D A BE 427155DA BE 427155 A BE427155 A BE 427155A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- installation according
- contact
- selector
- communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427155A true BE427155A (https=) |
Family
ID=87794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427155D BE427155A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE427155A (https=) |
-
0
- BE BE427155D patent/BE427155A/fr unknown
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