FR453350A - Appareil respitatoire - Google Patents

Appareil respitatoire

Info

Publication number
FR453350A
FR453350A FR453350DA FR453350A FR 453350 A FR453350 A FR 453350A FR 453350D A FR453350D A FR 453350DA FR 453350 A FR453350 A FR 453350A
Authority
FR
France
Prior art keywords
respiratory system
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
Georges Barault
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR453350A publication Critical patent/FR453350A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR453350D 1913-01-03 1913-01-03 Appareil respitatoire Expired FR453350A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR453350T 1913-01-03

Publications (1)

Publication Number Publication Date
FR453350A true FR453350A (fr) 1913-06-05

Family

ID=1493466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR453350D Expired FR453350A (fr) 1913-01-03 1913-01-03 Appareil respitatoire

Country Status (1)

Country Link
FR (1) FR453350A (fr)

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