FR2127084A5 - - Google Patents

Info

Publication number
FR2127084A5
FR2127084A5 FR7105993A FR7105993A FR2127084A5 FR 2127084 A5 FR2127084 A5 FR 2127084A5 FR 7105993 A FR7105993 A FR 7105993A FR 7105993 A FR7105993 A FR 7105993A FR 2127084 A5 FR2127084 A5 FR 2127084A5
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
FR7105993A
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.)
EMD Chemicals Inc
Original Assignee
Calbiochem Corp
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 to US767332A priority Critical patent/US3565535A/en
Priority to DE19702048961 priority patent/DE2048961A1/de
Application filed by Calbiochem Corp filed Critical Calbiochem Corp
Priority to FR7105993A priority patent/FR2127084A5/fr
Application granted granted Critical
Publication of FR2127084A5 publication Critical patent/FR2127084A5/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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (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)
FR7105993A 1968-10-14 1971-02-22 Expired FR2127084A5 (https=)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US767332A US3565535A (en) 1968-10-14 1968-10-14 Linear densitometer
DE19702048961 DE2048961A1 (https=) 1968-10-14 1970-10-06
FR7105993A FR2127084A5 (https=) 1968-10-14 1971-02-22

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US76733268A 1968-10-14 1968-10-14
DE19702048961 DE2048961A1 (https=) 1968-10-14 1970-10-06
FR7105993A FR2127084A5 (https=) 1968-10-14 1971-02-22

Publications (1)

Publication Number Publication Date
FR2127084A5 true FR2127084A5 (https=) 1972-10-13

Family

ID=27182909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105993A Expired FR2127084A5 (https=) 1968-10-14 1971-02-22

Country Status (3)

Country Link
US (1) US3565535A (https=)
DE (1) DE2048961A1 (https=)
FR (1) FR2127084A5 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652861A (en) * 1969-04-01 1972-03-28 Erie Mfg Co Apparatus for detecting the hardness level of water
US3881825A (en) * 1973-10-11 1975-05-06 Bausch & Lomb Pilot light simulator
US4038555A (en) * 1974-08-28 1977-07-26 Gilford Instrument Laboratories, Inc. Photometric measuring system
USD246461S (en) * 1976-02-06 1977-11-22 Chapman Darwin E Darkroom exposure meter and densitometer
US4096949A (en) * 1976-06-01 1978-06-27 Geosource Inc. Apparatus for performing a three-way sort
USD250810S (en) 1977-06-02 1979-01-16 The Baltimore Spice Company Colorimeter
US4251750A (en) * 1979-03-28 1981-02-17 Gte Products Corporation Fluorescent lamp for use in liquid analysis
US4309112A (en) * 1979-05-15 1982-01-05 Sherwood Medical Industries Inc. Rate measurement analyzer
USD269416S (en) 1980-11-11 1983-06-21 Compur-Electronic Gmbh Photometer
USD275225S (en) 1981-10-19 1984-08-21 Electro-Nucleonics, Inc. Medical analyzer cabinet
US5717216A (en) * 1996-10-16 1998-02-10 Reynolds Metals Company Thickness gauging using ultraviolet light absorption
DE102017001484A1 (de) * 2017-02-16 2018-08-16 Fresenius Medical Care Deutschland Gmbh Verfahren und Anordnung zum Kalibrieren von Vorrichtungen zur Erkennung von Blut oder Blutbestandteilen in einer Flüssigkeit

Also Published As

Publication number Publication date
US3565535A (en) 1971-02-23
DE2048961A1 (https=) 1972-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse