DE225157C - - Google Patents
Info
- Publication number
- DE225157C DE225157C DENDAT225157D DE225157DA DE225157C DE 225157 C DE225157 C DE 225157C DE NDAT225157 D DENDAT225157 D DE NDAT225157D DE 225157D A DE225157D A DE 225157DA DE 225157 C DE225157 C DE 225157C
- Authority
- DE
- Germany
- Prior art keywords
- office
- line
- cord
- battery
- feed
- 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
- 230000011664 signaling Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 3
- 241000947840 Alteromonadales Species 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M5/00—Manual exchanges
- H04M5/10—Manual exchanges using separate plug for each subscriber
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE243464T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE225157C true DE225157C (cs) |
Family
ID=5920929
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT243464D Active DE243464C (cs) | |||
| DENDAT225157D Active DE225157C (cs) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT243464D Active DE243464C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE225157C (cs) |
-
0
- DE DENDAT243464D patent/DE243464C/de active Active
- DE DENDAT225157D patent/DE225157C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE243464C (cs) |
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