FR992300A - Automatic recording microphotometer - Google Patents

Automatic recording microphotometer

Info

Publication number
FR992300A
FR992300A FR992300DA FR992300A FR 992300 A FR992300 A FR 992300A FR 992300D A FR992300D A FR 992300DA FR 992300 A FR992300 A FR 992300A
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
French (fr)
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 FR992300A publication Critical patent/FR992300A/en
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)
FR992300D 1944-06-13 1944-06-13 Automatic recording microphotometer Expired FR992300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992300T 1944-06-13

Publications (1)

Publication Number Publication Date
FR992300A true FR992300A (en) 1951-10-16

Family

ID=9554678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992300D Expired FR992300A (en) 1944-06-13 1944-06-13 Automatic recording microphotometer

Country Status (1)

Country Link
FR (1) FR992300A (en)

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