FR1139402A - Road spoiler - Google Patents

Road spoiler

Info

Publication number
FR1139402A
FR1139402A FR1139402DA FR1139402A FR 1139402 A FR1139402 A FR 1139402A FR 1139402D A FR1139402D A FR 1139402DA FR 1139402 A FR1139402 A FR 1139402A
Authority
FR
France
Prior art keywords
spoiler
road
road spoiler
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
Henri-Pierre-Auguste May
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 FR1139402A publication Critical patent/FR1139402A/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
    • G01C7/00—Tracing profiles
    • G01C7/02—Tracing profiles of land surfaces
    • G01C7/04—Tracing profiles of land surfaces involving a vehicle which moves along the profile to be traced

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1139402D 1955-11-19 1955-11-19 Road spoiler Expired FR1139402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139402T 1955-11-19

Publications (1)

Publication Number Publication Date
FR1139402A true FR1139402A (en) 1957-07-01

Family

ID=9641706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139402D Expired FR1139402A (en) 1955-11-19 1955-11-19 Road spoiler

Country Status (1)

Country Link
FR (1) FR1139402A (en)

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