NL191789A - - Google Patents
Info
- Publication number
- NL191789A NL191789A NL191789DA NL191789A NL 191789 A NL191789 A NL 191789A NL 191789D A NL191789D A NL 191789DA NL 191789 A NL191789 A NL 191789A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/248—Distortion measuring systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL824258X | 1954-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL191789A true NL191789A (en:Method) |
Family
ID=19840971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL191789D NL191789A (en:Method) | 1954-10-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2823260A (en:Method) |
| BE (1) | BE542266A (en:Method) |
| FR (1) | FR1133210A (en:Method) |
| GB (1) | GB824258A (en:Method) |
| NL (1) | NL191789A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB637722A (en) * | 1946-07-24 | 1950-05-24 | Telephone Mfg Co Ltd | Improvements in and relating to electrical testing and indicating systems |
-
0
- NL NL191789D patent/NL191789A/xx unknown
- BE BE542266D patent/BE542266A/xx unknown
-
1955
- 1955-10-20 GB GB30013/55A patent/GB824258A/en not_active Expired
- 1955-10-21 FR FR1133210D patent/FR1133210A/fr not_active Expired
- 1955-10-24 US US542213A patent/US2823260A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1133210A (fr) | 1957-03-25 |
| US2823260A (en) | 1958-02-11 |
| BE542266A (en:Method) | |
| GB824258A (en) | 1959-11-25 |