FR425797A - Improvements to distance counters and other similar devices - Google Patents

Improvements to distance counters and other similar devices

Info

Publication number
FR425797A
FR425797A FR425797DA FR425797A FR 425797 A FR425797 A FR 425797A FR 425797D A FR425797D A FR 425797DA FR 425797 A FR425797 A FR 425797A
Authority
FR
France
Prior art keywords
similar devices
distance counters
counters
distance
similar
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
Robert Benson North
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 FR425797A publication Critical patent/FR425797A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR425797D 1910-02-14 1911-02-09 Improvements to distance counters and other similar devices Expired FR425797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB425797X 1910-02-14

Publications (1)

Publication Number Publication Date
FR425797A true FR425797A (en) 1911-06-20

Family

ID=1468425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR425797D Expired FR425797A (en) 1910-02-14 1911-02-09 Improvements to distance counters and other similar devices

Country Status (1)

Country Link
FR (1) FR425797A (en)

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