DE191603C - - Google Patents
Info
- Publication number
- DE191603C DE191603C DENDAT191603D DE191603DA DE191603C DE 191603 C DE191603 C DE 191603C DE NDAT191603 D DENDAT191603 D DE NDAT191603D DE 191603D A DE191603D A DE 191603DA DE 191603 C DE191603 C DE 191603C
- Authority
- DE
- Germany
- Prior art keywords
- call
- relay
- contacts
- alternating current
- subscriber
- 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 description 20
- 241000947840 Alteromonadales Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012544 monitoring process 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)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE191603C true DE191603C (https=) |
Family
ID=454989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT191603D Active DE191603C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE191603C (https=) |
-
0
- DE DENDAT191603D patent/DE191603C/de active Active
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