FR1598893A - - Google Patents

Info

Publication number
FR1598893A
FR1598893A FR1598893DA FR1598893A FR 1598893 A FR1598893 A FR 1598893A FR 1598893D A FR1598893D A FR 1598893DA FR 1598893 A FR1598893 A FR 1598893A
Authority
FR
France
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
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
Priority claimed from DE19681698241 external-priority patent/DE1698241A1/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1598893A publication Critical patent/FR1598893A/fr
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)
FR1598893D 1968-01-17 1968-12-27 Expired FR1598893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681698241 DE1698241A1 (de) 1968-01-17 1968-01-17 Messeinrichtung zur refraktometrischen Bestimmung physikalischer Groessen einer Substanz

Publications (1)

Publication Number Publication Date
FR1598893A true FR1598893A (fr) 1970-07-06

Family

ID=5688050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1598893D Expired FR1598893A (fr) 1968-01-17 1968-12-27

Country Status (1)

Country Link
FR (1) FR1598893A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536537A1 (fr) * 1982-11-22 1984-05-25 Alexandre Laugier Procede et refractometre pour mesurer l'indice de refraction d'un liquide et application a la mesure du titre alcoometrique en puissance d'un mout

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536537A1 (fr) * 1982-11-22 1984-05-25 Alexandre Laugier Procede et refractometre pour mesurer l'indice de refraction d'un liquide et application a la mesure du titre alcoometrique en puissance d'un mout

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Legal Events

Date Code Title Description
ST Notification of lapse