DE193881C - - Google Patents
Info
- Publication number
- DE193881C DE193881C DENDAT193881D DE193881DA DE193881C DE 193881 C DE193881 C DE 193881C DE NDAT193881 D DENDAT193881 D DE NDAT193881D DE 193881D A DE193881D A DE 193881DA DE 193881 C DE193881 C DE 193881C
- Authority
- DE
- Germany
- Prior art keywords
- subscriber
- call
- line
- relay
- local
- 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
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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)
- Treatment Of Fiber Materials (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE193881T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE193881C true DE193881C (cs) |
Family
ID=5741401
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT193893D Active DE193893C (cs) | |||
| DENDAT193894D Active DE193894C (cs) | |||
| DENDAT193881D Active DE193881C (cs) | |||
| DENDAT230672D Active DE230672C (cs) | |||
| DENDAT235301D Active DE235301C (cs) |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT193893D Active DE193893C (cs) | |||
| DENDAT193894D Active DE193894C (cs) |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT230672D Active DE230672C (cs) | |||
| DENDAT235301D Active DE235301C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (5) | DE235301C (cs) |
-
0
- DE DENDAT193893D patent/DE193893C/de active Active
- DE DENDAT193894D patent/DE193894C/de active Active
- DE DENDAT193881D patent/DE193881C/de active Active
- DE DENDAT230672D patent/DE230672C/de active Active
- DE DENDAT235301D patent/DE235301C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE193894C (cs) | |
| DE193893C (cs) | |
| DE230672C (cs) | |
| DE235301C (cs) |
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