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NL7214569A - - Google Patents

Info

Publication number
NL7214569A
NL7214569A NL7214569A NL7214569A NL7214569A NL 7214569 A NL7214569 A NL 7214569A NL 7214569 A NL7214569 A NL 7214569A NL 7214569 A NL7214569 A NL 7214569A NL 7214569 A NL7214569 A NL 7214569A
Authority
NL
Netherlands
Application number
NL7214569A
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
Publication of NL7214569A publication Critical patent/NL7214569A/xx

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NL7214569A 1971-11-12 1972-10-27 NL7214569A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140484A FR2159771A5 (fr) 1971-11-12 1971-11-12

Publications (1)

Publication Number Publication Date
NL7214569A true NL7214569A (fr) 1973-05-15

Family

ID=9085676

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7214569A NL7214569A (fr) 1971-11-12 1972-10-27

Country Status (8)

Country Link
JP (1) JPS5139875B2 (fr)
BE (1) BE790205A (fr)
CH (1) CH551006A (fr)
DE (1) DE2255221A1 (fr)
FR (1) FR2159771A5 (fr)
IT (1) IT975382B (fr)
NL (1) NL7214569A (fr)
ZA (1) ZA727748B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174272U (fr) * 1974-12-10 1976-06-11
JPS58157495A (ja) * 1982-03-16 1983-09-19 松下電器産業株式会社 除湿式衣類乾燥機
JPS60501969A (ja) * 1983-08-03 1985-11-14 スタンレー電気株式会社 液体の屈折率を測定するための屈折計
US5355211A (en) * 1993-04-02 1994-10-11 Leica Inc. Refractometer subassembly method and apparatus
JP3934652B2 (ja) * 2005-01-27 2007-06-20 株式会社アタゴ 手持ち屈折計
JP4653148B2 (ja) * 2007-08-10 2011-03-16 株式会社アタゴ 手持ち屈折計およびその製造方法

Also Published As

Publication number Publication date
CH551006A (fr) 1974-06-28
FR2159771A5 (fr) 1973-06-22
IT975382B (it) 1974-07-20
ZA727748B (en) 1974-04-24
BE790205A (fr) 1973-02-15
JPS5139875B2 (fr) 1976-10-30
JPS4856482A (fr) 1973-08-08
DE2255221A1 (de) 1973-05-17

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Legal Events

Date Code Title Description
BV The patent application has lapsed