FR860382A - Average speed indicator - Google Patents

Average speed indicator

Info

Publication number
FR860382A
FR860382A FR860382DA FR860382A FR 860382 A FR860382 A FR 860382A FR 860382D A FR860382D A FR 860382DA FR 860382 A FR860382 A FR 860382A
Authority
FR
France
Prior art keywords
average speed
speed indicator
indicator
average
speed
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
Application number
Other languages
French (fr)
Inventor
Jules Delacroix
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR860382A publication Critical patent/FR860382A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P11/00—Measuring average value of speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR860382D 1938-12-30 1939-09-25 Average speed indicator Expired FR860382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE860382X 1938-12-30

Publications (1)

Publication Number Publication Date
FR860382A true FR860382A (en) 1941-01-13

Family

ID=3882296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860382D Expired FR860382A (en) 1938-12-30 1939-09-25 Average speed indicator

Country Status (2)

Country Link
BE (1) BE431910A (en)
FR (1) FR860382A (en)

Also Published As

Publication number Publication date
BE431910A (en)

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