FR57555E - Microphotomètre enregistreur automatique - Google Patents

Microphotomètre enregistreur automatique

Info

Publication number
FR57555E
FR57555E FR57555DA FR57555E FR 57555 E FR57555 E FR 57555E FR 57555D A FR57555D A FR 57555DA FR 57555 E FR57555 E FR 57555E
Authority
FR
France
Prior art keywords
microphotometer
automatic recording
recording
automatic
recording microphotometer
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
Etienne Vassy
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 FR57555E publication Critical patent/FR57555E/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
    • G01J3/28—Investigating the spectrum
    • G01J3/40—Measuring the intensity of spectral lines by determining density of a photograph of the spectrum; Spectrography

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR57555D 1947-06-06 1947-06-06 Microphotomètre enregistreur automatique Expired FR57555E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57555T 1947-06-06

Publications (1)

Publication Number Publication Date
FR57555E true FR57555E (fr) 1953-02-05

Family

ID=8691595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57555D Expired FR57555E (fr) 1947-06-06 1947-06-06 Microphotomètre enregistreur automatique

Country Status (1)

Country Link
FR (1) FR57555E (fr)

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