FR646528A - Perfectionnements apportés aux colorimètres - Google Patents

Perfectionnements apportés aux colorimètres

Info

Publication number
FR646528A
FR646528A FR646528DA FR646528A FR 646528 A FR646528 A FR 646528A FR 646528D A FR646528D A FR 646528DA FR 646528 A FR646528 A FR 646528A
Authority
FR
France
Prior art keywords
colorimeters
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
English (en)
Inventor
Rene-Andre Legendre
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 FR646528A publication Critical patent/FR646528A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR646528D 1927-02-23 1927-12-29 Perfectionnements apportés aux colorimètres Expired FR646528A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE646528X 1927-02-23

Publications (1)

Publication Number Publication Date
FR646528A true FR646528A (fr) 1928-11-13

Family

ID=3876577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646528D Expired FR646528A (fr) 1927-02-23 1927-12-29 Perfectionnements apportés aux colorimètres

Country Status (1)

Country Link
FR (1) FR646528A (fr)

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