NL190864A - - Google Patents
Info
- Publication number
- NL190864A NL190864A NL190864DA NL190864A NL 190864 A NL190864 A NL 190864A NL 190864D A NL190864D A NL 190864DA NL 190864 A NL190864 A NL 190864A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/205—Repeater circuits; Relay circuits using tuning forks or vibrating reeds
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR770982X | 1954-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL190864A true NL190864A (de) |
Family
ID=9188861
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL190864D NL190864A (de) | 1954-07-26 | ||
| NL93347D NL93347C (de) | 1954-07-26 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL93347D NL93347C (de) | 1954-07-26 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE964511C (de) |
| GB (1) | GB770982A (de) |
| NL (2) | NL93347C (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE569695C (de) * | 1929-01-31 | 1933-02-15 | Int Standard Electric Corp | Durch Schwingungsmittel gesteuerter Apparat zur Weitergabe und Wiederherstellung telegraphischer Zeichen in Geh-Steh-Telegraphenanlagen |
| US2154624A (en) * | 1937-07-16 | 1939-04-18 | Bell Telephone Labor Inc | Regenerative telegraph repeater |
-
0
- NL NL190864D patent/NL190864A/xx unknown
- NL NL93347D patent/NL93347C/xx active
-
1955
- 1955-07-15 GB GB20528/55A patent/GB770982A/en not_active Expired
- 1955-07-23 DE DEC11585A patent/DE964511C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL93347C (de) | |
| DE964511C (de) | 1957-05-23 |
| GB770982A (en) | 1957-03-27 |