BE530416A - - Google Patents

Info

Publication number
BE530416A
BE530416A BE530416DA BE530416A BE 530416 A BE530416 A BE 530416A BE 530416D A BE530416D A BE 530416DA BE 530416 A BE530416 A BE 530416A
Authority
BE
Belgium
Prior art keywords
bulb holder
clamping ring
insulating material
spherical surface
way
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE530416A publication Critical patent/BE530416A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods

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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
BE530416D BE530416A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE530416A true BE530416A (enrdf_load_stackoverflow)

Family

ID=163071

Family Applications (1)

Application Number Title Priority Date Filing Date
BE530416D BE530416A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE530416A (enrdf_load_stackoverflow)

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