FR2137889A3 - - Google Patents
Info
- Publication number
- FR2137889A3 FR2137889A3 FR7217249A FR7217249A FR2137889A3 FR 2137889 A3 FR2137889 A3 FR 2137889A3 FR 7217249 A FR7217249 A FR 7217249A FR 7217249 A FR7217249 A FR 7217249A FR 2137889 A3 FR2137889 A3 FR 2137889A3
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/12—Recording devices
- G01P1/122—Speed recorders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH717671A CH538740A (fr) | 1971-05-14 | 1971-05-14 | Dispositif de correction d'un tachygraphe à entraînement magnétique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137889A3 true FR2137889A3 (enExample) | 1972-12-29 |
| FR2137889B3 FR2137889B3 (enExample) | 1974-05-10 |
Family
ID=4321088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7217249A Expired FR2137889B3 (enExample) | 1971-05-14 | 1972-05-15 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH538740A (enExample) |
| FR (1) | FR2137889B3 (enExample) |
-
1971
- 1971-05-14 CH CH717671A patent/CH538740A/fr not_active IP Right Cessation
-
1972
- 1972-05-15 FR FR7217249A patent/FR2137889B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH538740A (fr) | 1973-06-30 |
| FR2137889B3 (enExample) | 1974-05-10 |