DE205743C - - Google Patents
Info
- Publication number
- DE205743C DE205743C DENDAT205743D DE205743DA DE205743C DE 205743 C DE205743 C DE 205743C DE NDAT205743 D DENDAT205743 D DE NDAT205743D DE 205743D A DE205743D A DE 205743DA DE 205743 C DE205743 C DE 205743C
- Authority
- DE
- Germany
- Prior art keywords
- extension
- interrogation
- line
- connection
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M5/00—Manual exchanges
- H04M5/10—Manual exchanges using separate plug for each subscriber
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE205743C true DE205743C (cs) |
Family
ID=467972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT205743D Active DE205743C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE205743C (cs) |
-
0
- DE DENDAT205743D patent/DE205743C/de active Active
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