NL23775C - - Google Patents
Info
- Publication number
- NL23775C NL23775C NL23775DA NL23775C NL 23775 C NL23775 C NL 23775C NL 23775D A NL23775D A NL 23775DA NL 23775 C NL23775 C NL 23775C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/28—Reducing interference caused by currents induced in cable sheathing or armouring
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Emergency Protection Circuit Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES71321D DE471998C (de) | 1925-08-30 | 1925-08-30 | Einrichtung zum Schutze von Schwachstromanlagen gegen Beeinflussung durch Starkstromleitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23775C true NL23775C (en:Method) |
Family
ID=7502380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23775D NL23775C (en:Method) | 1925-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1651729A (en:Method) |
| DE (1) | DE471998C (en:Method) |
| GB (1) | GB257624A (en:Method) |
| NL (1) | NL23775C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208560A (en) * | 1989-11-27 | 1993-05-04 | Fujitsu Limited | Signal transmission circuit |
-
0
- NL NL23775D patent/NL23775C/xx active
-
1925
- 1925-08-30 DE DES71321D patent/DE471998C/de not_active Expired
-
1926
- 1926-08-26 US US131730A patent/US1651729A/en not_active Expired - Lifetime
- 1926-08-28 GB GB21268/26A patent/GB257624A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE471998C (de) | 1929-02-22 |
| GB257624A (en) | 1927-10-20 |
| US1651729A (en) | 1927-12-06 |