DE266937C - - Google Patents
Info
- Publication number
- DE266937C DE266937C DENDAT266937D DE266937DA DE266937C DE 266937 C DE266937 C DE 266937C DE NDAT266937 D DENDAT266937 D DE NDAT266937D DE 266937D A DE266937D A DE 266937DA DE 266937 C DE266937 C DE 266937C
- Authority
- DE
- Germany
- Prior art keywords
- extension
- line
- exchange
- contact
- office
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE266937C true DE266937C (en, 2012) |
Family
ID=524029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT266937D Active DE266937C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE266937C (en, 2012) |
-
0
- DE DENDAT266937D patent/DE266937C/de active Active
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