FR855053A - Improvements in devices for the detection and physico-chemical analysis of gases - Google Patents

Improvements in devices for the detection and physico-chemical analysis of gases

Info

Publication number
FR855053A
FR855053A FR855053DA FR855053A FR 855053 A FR855053 A FR 855053A FR 855053D A FR855053D A FR 855053DA FR 855053 A FR855053 A FR 855053A
Authority
FR
France
Prior art keywords
physico
gases
detection
devices
chemical analysis
Prior art date
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)
Inventor
Jean Edouard Gabreau
Andre Mouchot
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 FR855053A publication Critical patent/FR855053A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4162—Systems investigating the composition of gases, by the influence exerted on ionic conductivity in a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR855053D 1939-01-12 1939-01-12 Improvements in devices for the detection and physico-chemical analysis of gases Expired FR855053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855053T 1939-01-12

Publications (1)

Publication Number Publication Date
FR855053A true FR855053A (en) 1940-05-01

Family

ID=9328059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855053D Expired FR855053A (en) 1939-01-12 1939-01-12 Improvements in devices for the detection and physico-chemical analysis of gases

Country Status (1)

Country Link
FR (1) FR855053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636139A1 (en) * 1988-08-02 1990-03-09 Sp K Tekhn DEVICE FOR DETERMINING THE AIR CONTENT OF CYANHYDRIC ACID VAPORS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636139A1 (en) * 1988-08-02 1990-03-09 Sp K Tekhn DEVICE FOR DETERMINING THE AIR CONTENT OF CYANHYDRIC ACID VAPORS

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