DE161065C - - Google Patents
Info
- Publication number
- DE161065C DE161065C DENDAT161065D DE161065DA DE161065C DE 161065 C DE161065 C DE 161065C DE NDAT161065 D DENDAT161065 D DE NDAT161065D DE 161065D A DE161065D A DE 161065DA DE 161065 C DE161065 C DE 161065C
- Authority
- DE
- Germany
- Prior art keywords
- line
- contact
- switch
- plug
- officer
- 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
- 230000006698 induction Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE161065C true DE161065C (cs) |
Family
ID=426973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT161065D Active DE161065C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE161065C (cs) |
-
0
- DE DENDAT161065D patent/DE161065C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE161065C (cs) | ||
| DE1273596B (de) | Fernsprechkonferenzanlage | |
| DE703783C (de) | Schaltungsanordnung fuer Fernsprechanlagen | |
| DE147424C (cs) | ||
| DE186054C (cs) | ||
| DE134270C (cs) | ||
| DE561531C (de) | Schaltungsanordnung zur Abhaltung von Konferenzgespraechen | |
| DE184441C (cs) | ||
| DE933396C (de) | Schaltungsanordnung fuer Fernsprechlinienwaehleranlagen | |
| DE263465C (cs) | ||
| DE154603C (cs) | ||
| DE266937C (cs) | ||
| DE281974C (cs) | ||
| DE254057C (cs) | ||
| DE143199C (cs) | ||
| DE163792C (cs) | ||
| DE690680C (de) | Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen mit Gesellschaftsleitungen | |
| DE297715C (cs) | ||
| DE666897C (de) | Schaltungsanordnung fuer Fernsprechanlagen | |
| DE322209C (de) | Schaltung fuer Fernsprechhaupt- und -nebenstellen mit Linienwaehlern und Rueckfrageeinrichtung | |
| DE262052C (cs) | ||
| DE263072C (cs) | ||
| DE311644C (cs) | ||
| DE422001C (de) | Schaltungsanordnung zum Empfang von akustischen Zeichen aus einer mehreren Teilnehmern gemeinsamen Geberstelle ueber das Leitungsnetz einer Fernsprechanlage | |
| DE645375C (de) | Schaltungsanordnung fuer zweiadrige Verbindungsleitungen |