FR1571547A - - Google Patents

Info

Publication number
FR1571547A
FR1571547A FR1571547DA FR1571547A FR 1571547 A FR1571547 A FR 1571547A FR 1571547D A FR1571547D A FR 1571547DA FR 1571547 A FR1571547 A FR 1571547A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1571547A publication Critical patent/FR1571547A/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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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)
  • Sampling And Sample Adjustment (AREA)
FR1571547D 1967-06-09 1968-06-07 Expired FR1571547A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64498767A 1967-06-09 1967-06-09
US73725268A 1968-05-20 1968-05-20

Publications (1)

Publication Number Publication Date
FR1571547A true FR1571547A (en) 1969-06-20

Family

ID=27094601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571547D Expired FR1571547A (en) 1967-06-09 1968-06-07

Country Status (2)

Country Link
FR (1) FR1571547A (en)
GB (1) GB1229328A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113390689A (en) * 2021-07-14 2021-09-14 北京汇***经济技术开发有限公司 Detachable aerosol sampling device and sampling method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8322709D0 (en) * 1983-08-24 1983-09-28 British Steel Corp Analysis of materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113390689A (en) * 2021-07-14 2021-09-14 北京汇***经济技术开发有限公司 Detachable aerosol sampling device and sampling method

Also Published As

Publication number Publication date
GB1229328A (en) 1971-04-21
DE1773598A1 (en) 1972-02-24
DE1773598B2 (en) 1975-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse