DE2939704C2 - - Google Patents
Info
- Publication number
- DE2939704C2 DE2939704C2 DE19792939704 DE2939704A DE2939704C2 DE 2939704 C2 DE2939704 C2 DE 2939704C2 DE 19792939704 DE19792939704 DE 19792939704 DE 2939704 A DE2939704 A DE 2939704A DE 2939704 C2 DE2939704 C2 DE 2939704C2
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/02—Checking or adjusting ignition timing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manipulation Of Pulses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792939704 DE2939704A1 (de) | 1979-09-29 | 1979-09-29 | Vorrichtung zum unterdruecken von stoerimpulsen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792939704 DE2939704A1 (de) | 1979-09-29 | 1979-09-29 | Vorrichtung zum unterdruecken von stoerimpulsen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2939704A1 DE2939704A1 (de) | 1981-04-16 |
DE2939704C2 true DE2939704C2 (US07714131-20100511-C00038.png) | 1992-12-10 |
Family
ID=6082356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792939704 Granted DE2939704A1 (de) | 1979-09-29 | 1979-09-29 | Vorrichtung zum unterdruecken von stoerimpulsen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2939704A1 (US07714131-20100511-C00038.png) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2742525C3 (de) * | 1977-09-21 | 1986-10-23 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Erkennen von Gleichstromsignalen vorgegebener Mindestdauer in Fernmeldeanlagen, insbesondere zum Erkennen von Anrufsignalen vorgegebener Dauer in Fernschreibvermittlungsanlagen |
-
1979
- 1979-09-29 DE DE19792939704 patent/DE2939704A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2939704A1 (de) | 1981-04-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8320 | Willingness to grant licenses declared (paragraph 23) | ||
8366 | Restricted maintained after opposition proceedings | ||
8305 | Restricted maintenance of patent after opposition | ||
D4 | Patent maintained restricted | ||
8339 | Ceased/non-payment of the annual fee |