NL23046C - - Google Patents

Info

Publication number
NL23046C
NL23046C NL23046DA NL23046C NL 23046 C NL23046 C NL 23046C NL 23046D A NL23046D A NL 23046DA NL 23046 C NL23046 C NL 23046C
Authority
NL
Netherlands
Application number
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.)
Publication of NL23046C publication Critical patent/NL23046C/xx

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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Telescopes (AREA)
NL23046D 1927-11-19 NL23046C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW77682D DE482019C (de) 1927-11-19 1927-11-19 Vorrichtung zur Messung der Geschwindigkeit geradlinig sich bewegender Fahrzeuge

Publications (1)

Publication Number Publication Date
NL23046C true NL23046C (en:Method)

Family

ID=7610410

Family Applications (2)

Application Number Title Priority Date Filing Date
NL19354D NL19354C (en:Method) 1927-11-19
NL23046D NL23046C (en:Method) 1927-11-19

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL19354D NL19354C (en:Method) 1927-11-19

Country Status (2)

Country Link
DE (1) DE482019C (en:Method)
NL (2) NL23046C (en:Method)

Also Published As

Publication number Publication date
DE482019C (de) 1929-09-07
NL19354C (en:Method)

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