CH572686A5 - - Google Patents
Info
- Publication number
- CH572686A5 CH572686A5 CH86771A CH86771A CH572686A5 CH 572686 A5 CH572686 A5 CH 572686A5 CH 86771 A CH86771 A CH 86771A CH 86771 A CH86771 A CH 86771A CH 572686 A5 CH572686 A5 CH 572686A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
- H04B17/401—Monitoring; Testing of relay systems with selective localization
- H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
- H04B17/404—Monitoring; Testing of relay systems with selective localization using different frequencies selected by local filters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702006417 DE2006417C3 (de) | 1970-02-12 | 1970-02-12 | Verfahren zur Ermittlung von Fehlern in den mit Regeneratoren ver sehenen Zwischenstellen eines mit Puls codemodultion arbeitenden Ubertragungs Systems und Schaltungsanordnung zur Durch fuhrung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH572686A5 true CH572686A5 (en:Method) | 1976-02-13 |
Family
ID=5762098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH86771A CH572686A5 (en:Method) | 1970-02-12 | 1971-01-21 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5241607B1 (en:Method) |
| BE (1) | BE762862R (en:Method) |
| CH (1) | CH572686A5 (en:Method) |
| DE (1) | DE2006417C3 (en:Method) |
| GB (1) | GB1335743A (en:Method) |
| IT (1) | IT988517B (en:Method) |
| SE (1) | SE408361B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3004767B1 (de) * | 1980-02-08 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur kombinierten UEberwachung und Fehlerortung in UEbertragungsstrecken duer digitale Signale und Anordnung zur Duchfuehrung des Verfahrens |
| JP6450156B2 (ja) | 2014-11-12 | 2019-01-09 | ミライアル株式会社 | ガスパージ用フィルタ |
| CN111587480B (zh) | 2018-02-19 | 2024-08-16 | 未来儿股份有限公司 | 气体吹扫用端口 |
-
1970
- 1970-02-12 DE DE19702006417 patent/DE2006417C3/de not_active Expired
-
1971
- 1971-01-21 CH CH86771A patent/CH572686A5/xx not_active IP Right Cessation
- 1971-02-10 IT IT2038471A patent/IT988517B/it active
- 1971-02-12 SE SE180071A patent/SE408361B/xx unknown
- 1971-02-12 JP JP46006086A patent/JPS5241607B1/ja active Pending
- 1971-02-12 BE BE762862A patent/BE762862R/xx active
- 1971-04-19 GB GB2138471A patent/GB1335743A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2006417B2 (de) | 1973-04-19 |
| BE762862R (fr) | 1971-08-12 |
| DE2006417C3 (de) | 1973-11-22 |
| JPS5241607B1 (en:Method) | 1977-10-19 |
| SE408361B (sv) | 1979-06-05 |
| GB1335743A (en) | 1973-10-31 |
| IT988517B (it) | 1975-04-30 |
| DE2006417A1 (en:Method) | 1971-08-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |