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FR3711E - Speedometer device system - Google Patents

Speedometer device system

Info

Publication number
FR3711E
FR3711E FR3711DA FR3711E FR 3711 E FR3711 E FR 3711E FR 3711D A FR3711D A FR 3711DA FR 3711 E FR3711 E FR 3711E
Authority
FR
France
Prior art keywords
device system
speedometer device
speedometer
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
Luc-Leon-Basile Denis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR3711E publication Critical patent/FR3711E/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
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/04—Devices characterised by the use of mechanical means by comparing two speeds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR3711D 1903-09-22 1904-09-21 Speedometer device system Expired FR3711E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR335464T 1903-09-22
FR3711T 1904-09-21

Publications (1)

Publication Number Publication Date
FR3711E true FR3711E (en) 1905-01-25

Family

ID=1346818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3711D Expired FR3711E (en) 1903-09-22 1904-09-21 Speedometer device system

Country Status (1)

Country Link
FR (1) FR3711E (en)

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