FR461203A - Improvements made to speedometers - Google Patents
Improvements made to speedometersInfo
- Publication number
- FR461203A FR461203A FR461203DA FR461203A FR 461203 A FR461203 A FR 461203A FR 461203D A FR461203D A FR 461203DA FR 461203 A FR461203 A FR 461203A
- Authority
- FR
- France
- Prior art keywords
- speedometers
- improvements made
- 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
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/26—Devices characterised by the use of fluids
- G01P3/28—Devices characterised by the use of fluids by using pumps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR461203T | 1913-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR461203A true FR461203A (en) | 1913-12-23 |
Family
ID=1500530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR461203D Expired FR461203A (en) | 1913-08-08 | 1913-08-08 | Improvements made to speedometers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR461203A (en) |
-
1913
- 1913-08-08 FR FR461203D patent/FR461203A/en not_active Expired
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