FR843630A - Masque à gaz - Google Patents

Masque à gaz

Info

Publication number
FR843630A
FR843630A FR843630DA FR843630A FR 843630 A FR843630 A FR 843630A FR 843630D A FR843630D A FR 843630DA FR 843630 A FR843630 A FR 843630A
Authority
FR
France
Prior art keywords
gas mask
mask
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
Other languages
English (en)
Inventor
Jean Baer
Gottfried Baer
Adolf Hurban
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 FR843630A publication Critical patent/FR843630A/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)
FR843630D 1938-09-19 1938-09-19 Masque à gaz Expired FR843630A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843630T 1938-09-19

Publications (1)

Publication Number Publication Date
FR843630A true FR843630A (fr) 1939-07-06

Family

ID=9312000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843630D Expired FR843630A (fr) 1938-09-19 1938-09-19 Masque à gaz

Country Status (1)

Country Link
FR (1) FR843630A (fr)

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