FR2099873A5 - - Google Patents

Info

Publication number
FR2099873A5
FR2099873A5 FR7122986A FR7122986A FR2099873A5 FR 2099873 A5 FR2099873 A5 FR 2099873A5 FR 7122986 A FR7122986 A FR 7122986A FR 7122986 A FR7122986 A FR 7122986A FR 2099873 A5 FR2099873 A5 FR 2099873A5
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
FR7122986A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2099873A5 publication Critical patent/FR2099873A5/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
    • G01N21/21—Polarisation-affecting properties

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7122986A 1970-06-24 1971-06-24 Expired FR2099873A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7009246A NL7009246A (OSRAM) 1970-06-24 1970-06-24

Publications (1)

Publication Number Publication Date
FR2099873A5 true FR2099873A5 (OSRAM) 1972-03-17

Family

ID=19810412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122986A Expired FR2099873A5 (OSRAM) 1970-06-24 1971-06-24

Country Status (3)

Country Link
DE (1) DE2128043A1 (OSRAM)
FR (1) FR2099873A5 (OSRAM)
NL (1) NL7009246A (OSRAM)

Also Published As

Publication number Publication date
DE2128043A1 (de) 1971-12-30
NL7009246A (OSRAM) 1971-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse