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FR1313282A - Refractometer - Google Patents

Refractometer

Info

Publication number
FR1313282A
FR1313282A FR879159A FR879159A FR1313282A FR 1313282 A FR1313282 A FR 1313282A FR 879159 A FR879159 A FR 879159A FR 879159 A FR879159 A FR 879159A FR 1313282 A FR1313282 A FR 1313282A
Authority
FR
France
Prior art keywords
refractometer
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
FR879159A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR879159A priority Critical patent/FR1313282A/en
Application granted granted Critical
Publication of FR1313282A publication Critical patent/FR1313282A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR879159A 1961-11-16 1961-11-16 Refractometer Expired FR1313282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR879159A FR1313282A (en) 1961-11-16 1961-11-16 Refractometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879159A FR1313282A (en) 1961-11-16 1961-11-16 Refractometer

Publications (1)

Publication Number Publication Date
FR1313282A true FR1313282A (en) 1962-12-28

Family

ID=8766847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879159A Expired FR1313282A (en) 1961-11-16 1961-11-16 Refractometer

Country Status (1)

Country Link
FR (1) FR1313282A (en)

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