DE194749C - - Google Patents
Info
- Publication number
- DE194749C DE194749C DENDAT194749D DE194749DA DE194749C DE 194749 C DE194749 C DE 194749C DE NDAT194749 D DENDAT194749 D DE NDAT194749D DE 194749D A DE194749D A DE 194749DA DE 194749 C DE194749 C DE 194749C
- Authority
- DE
- Germany
- Prior art keywords
- relay
- line
- office
- switch
- grounded
- 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 8
- 241000947840 Alteromonadales Species 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M5/00—Manual exchanges
- H04M5/08—Manual exchanges using connecting means other than cords
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE194749C true DE194749C (forum.php) |
Family
ID=457859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT194749D Active DE194749C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE194749C (forum.php) |
-
0
- DE DENDAT194749D patent/DE194749C/de active Active
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