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FR440237A - Speed recorder - Google Patents

Speed recorder

Info

Publication number
FR440237A
FR440237A FR440237A FR440237DA FR440237A FR 440237 A FR440237 A FR 440237A FR 440237 A FR440237 A FR 440237A FR 440237D A FR440237D A FR 440237DA FR 440237 A FR440237 A FR 440237A
Authority
FR
France
Prior art keywords
speed recorder
recorder
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
FR440237A
Other languages
French (fr)
Inventor
Andrew Brown
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 FR440237A publication Critical patent/FR440237A/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
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR440237A 1911-04-24 1912-02-16 Speed recorder Expired FR440237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440237XA 1911-04-24 1911-04-24

Publications (1)

Publication Number Publication Date
FR440237A true FR440237A (en) 1912-07-05

Family

ID=1481600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR440237A Expired FR440237A (en) 1911-04-24 1912-02-16 Speed recorder

Country Status (1)

Country Link
FR (1) FR440237A (en)

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