NL13137C - - Google Patents
Info
- Publication number
- NL13137C NL13137C NL13137DA NL13137C NL 13137 C NL13137 C NL 13137C NL 13137D A NL13137D A NL 13137DA NL 13137 C NL13137 C NL 13137C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/26—Improving frequency characteristic by the use of loading coils
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH107099T | 1922-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL13137C true NL13137C (fr) |
Family
ID=4365993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL13137D NL13137C (fr) | 1922-02-13 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH107099A (fr) |
| NL (1) | NL13137C (fr) |
-
0
- NL NL13137D patent/NL13137C/xx active
-
1922
- 1922-02-13 CH CH107099D patent/CH107099A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH107099A (fr) | 1924-11-01 |