FR1255508A - Warning device, in particular for breathing apparatus - Google Patents

Warning device, in particular for breathing apparatus

Info

Publication number
FR1255508A
FR1255508A FR816972A FR816972A FR1255508A FR 1255508 A FR1255508 A FR 1255508A FR 816972 A FR816972 A FR 816972A FR 816972 A FR816972 A FR 816972A FR 1255508 A FR1255508 A FR 1255508A
Authority
FR
France
Prior art keywords
warning device
breathing apparatus
breathing
warning
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
FR816972A
Other languages
French (fr)
Inventor
Yvan-Jean-Baptiste Mandet
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 FR816972A priority Critical patent/FR1255508A/en
Application granted granted Critical
Publication of FR1255508A publication Critical patent/FR1255508A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR816972A 1960-01-28 1960-01-28 Warning device, in particular for breathing apparatus Expired FR1255508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR816972A FR1255508A (en) 1960-01-28 1960-01-28 Warning device, in particular for breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816972A FR1255508A (en) 1960-01-28 1960-01-28 Warning device, in particular for breathing apparatus

Publications (1)

Publication Number Publication Date
FR1255508A true FR1255508A (en) 1961-03-10

Family

ID=8724458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816972A Expired FR1255508A (en) 1960-01-28 1960-01-28 Warning device, in particular for breathing apparatus

Country Status (1)

Country Link
FR (1) FR1255508A (en)

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