FR853182A - Perfectionnements aux appareils respiratoires - Google Patents

Perfectionnements aux appareils respiratoires

Info

Publication number
FR853182A
FR853182A FR853182DA FR853182A FR 853182 A FR853182 A FR 853182A FR 853182D A FR853182D A FR 853182DA FR 853182 A FR853182 A FR 853182A
Authority
FR
France
Prior art keywords
respiratory system
system improvements
respiratory
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
English (en)
Inventor
Gaston Dolne-Dehan
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 FR853182A publication Critical patent/FR853182A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR853182D 1938-04-20 1939-04-17 Perfectionnements aux appareils respiratoires Expired FR853182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU853182X 1938-04-20

Publications (1)

Publication Number Publication Date
FR853182A true FR853182A (fr) 1940-03-12

Family

ID=19734292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853182D Expired FR853182A (fr) 1938-04-20 1939-04-17 Perfectionnements aux appareils respiratoires

Country Status (1)

Country Link
FR (1) FR853182A (fr)

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