NL26542C - - Google Patents
Info
- Publication number
- NL26542C NL26542C NL26542DA NL26542C NL 26542 C NL26542 C NL 26542C NL 26542D A NL26542D A NL 26542DA NL 26542 C NL26542 C NL 26542C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/48—Induced-current signalling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES85684D DE620749C (de) | 1928-05-19 | 1928-05-19 | Schaltungsanordnung zur induktiven UEbertragung von Gleichstromstoessen ueber lange Fernsprechleitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL26542C true NL26542C (de) |
Family
ID=7512512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL26542D NL26542C (de) | 1928-05-19 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE620749C (de) |
| NL (1) | NL26542C (de) |
-
0
- NL NL26542D patent/NL26542C/xx active
-
1928
- 1928-05-19 DE DES85684D patent/DE620749C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE620749C (de) | 1935-10-25 |