FR1349948A - Gas detector - Google Patents

Gas detector

Info

Publication number
FR1349948A
FR1349948A FR912211A FR912211A FR1349948A FR 1349948 A FR1349948 A FR 1349948A FR 912211 A FR912211 A FR 912211A FR 912211 A FR912211 A FR 912211A FR 1349948 A FR1349948 A FR 1349948A
Authority
FR
France
Prior art keywords
gas detector
detector
gas
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
FR912211A
Other languages
French (fr)
Inventor
Marcel Le Grevesse
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
Priority to FR912211A priority Critical patent/FR1349948A/en
Application granted granted Critical
Publication of FR1349948A publication Critical patent/FR1349948A/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
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials

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)
FR912211A 1962-09-26 1962-09-26 Gas detector Expired FR1349948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR912211A FR1349948A (en) 1962-09-26 1962-09-26 Gas detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912211A FR1349948A (en) 1962-09-26 1962-09-26 Gas detector

Publications (1)

Publication Number Publication Date
FR1349948A true FR1349948A (en) 1964-01-24

Family

ID=8788682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912211A Expired FR1349948A (en) 1962-09-26 1962-09-26 Gas detector

Country Status (1)

Country Link
FR (1) FR1349948A (en)

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