CH506058A - Arrangement to distinguish a discrete number of body colors - Google Patents

Arrangement to distinguish a discrete number of body colors

Info

Publication number
CH506058A
CH506058A CH30370D CH30370D CH506058A CH 506058 A CH506058 A CH 506058A CH 30370 D CH30370 D CH 30370D CH 30370 D CH30370 D CH 30370D CH 506058 A CH506058 A CH 506058A
Authority
CH
Switzerland
Prior art keywords
distinguish
arrangement
discrete number
body colors
colors
Prior art date
Application number
CH30370D
Other languages
German (de)
Inventor
Triller Adolf
Schober Helmut
Original Assignee
Sick Erwin Fa
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 Sick Erwin Fa filed Critical Sick Erwin Fa
Publication of CH506058A publication Critical patent/CH506058A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14Systems for determining direction or deviation from predetermined direction
    • G01S3/46Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/50Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being pulse modulated and the time difference of their arrival being measured

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
CH30370D 1969-01-16 1970-01-09 Arrangement to distinguish a discrete number of body colors CH506058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902101 DE1902101A1 (en) 1969-01-16 1969-01-16

Publications (1)

Publication Number Publication Date
CH506058A true CH506058A (en) 1971-04-15

Family

ID=5722602

Family Applications (1)

Application Number Title Priority Date Filing Date
CH30370D CH506058A (en) 1969-01-16 1970-01-09 Arrangement to distinguish a discrete number of body colors

Country Status (2)

Country Link
CH (1) CH506058A (en)
DE (1) DE1902101A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065484A1 (en) * 1981-05-08 1982-11-24 GRETAG Aktiengesellschaft Measuring head for an apparatus measuring colour by diffuse reflection
DE3526553A1 (en) * 1985-07-25 1987-01-29 Zeiss Carl Fa REMISSION MEASURING DEVICE FOR CONTACTLESS MEASUREMENT
DE3701721A1 (en) * 1987-01-22 1988-08-04 Zeiss Carl Fa REMISSION MEASURING DEVICE FOR CONTACTLESS MEASUREMENT
FR2699677B1 (en) * 1992-12-22 1995-03-03 Bertin & Cie Method and device for determining the color of a transparent, diffusing and absorbing object, such as in particular a tooth.

Also Published As

Publication number Publication date
DE1902101A1 (en) 1971-01-21

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Legal Events

Date Code Title Description
PL Patent ceased