FR753822A - Electric tachometer - Google Patents
Electric tachometerInfo
- Publication number
- FR753822A FR753822A FR753822DA FR753822A FR 753822 A FR753822 A FR 753822A FR 753822D A FR753822D A FR 753822DA FR 753822 A FR753822 A FR 753822A
- Authority
- FR
- France
- Prior art keywords
- electric tachometer
- tachometer
- electric
- Prior art date
- 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
-
- 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
- G01P1/04—Special adaptations of driving means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US753822XA | 1932-04-05 | 1932-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR753822A true FR753822A (en) | 1933-10-25 |
Family
ID=22125349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR753822D Expired FR753822A (en) | 1932-04-05 | 1933-04-05 | Electric tachometer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR753822A (en) |
-
1933
- 1933-04-05 FR FR753822D patent/FR753822A/en not_active Expired
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