FR1335841A - Carbon monoxide presence indicator device - Google Patents

Carbon monoxide presence indicator device

Info

Publication number
FR1335841A
FR1335841A FR67007551A FR67007551A FR1335841A FR 1335841 A FR1335841 A FR 1335841A FR 67007551 A FR67007551 A FR 67007551A FR 67007551 A FR67007551 A FR 67007551A FR 1335841 A FR1335841 A FR 1335841A
Authority
FR
France
Prior art keywords
carbon monoxide
indicator device
presence indicator
monoxide presence
carbon
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
FR67007551A
Other languages
French (fr)
Inventor
Asger Holm Bangsgaard
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 FR1335841A publication Critical patent/FR1335841A/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
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR67007551A 1962-01-23 1962-10-10 Carbon monoxide presence indicator device Expired FR1335841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK30762A DK98594C (en) 1962-01-23 1962-01-23 Indicator for the detection of carbon monoxide or other gases.

Publications (1)

Publication Number Publication Date
FR1335841A true FR1335841A (en) 1963-08-23

Family

ID=8092074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67007551A Expired FR1335841A (en) 1962-01-23 1962-10-10 Carbon monoxide presence indicator device

Country Status (2)

Country Link
DK (1) DK98594C (en)
FR (1) FR1335841A (en)

Also Published As

Publication number Publication date
DK98594C (en) 1964-04-27

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