FR839606A - Masque à gaz - Google Patents

Masque à gaz

Info

Publication number
FR839606A
FR839606A FR839606DA FR839606A FR 839606 A FR839606 A FR 839606A FR 839606D A FR839606D A FR 839606DA FR 839606 A FR839606 A FR 839606A
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
Egon Eugen Kahlmann
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 FR839606A publication Critical patent/FR839606A/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
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR839606D 1937-11-04 1938-06-22 Masque à gaz Expired FR839606A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK839606X 1937-11-04

Publications (1)

Publication Number Publication Date
FR839606A true FR839606A (fr) 1939-04-07

Family

ID=8153206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839606D Expired FR839606A (fr) 1937-11-04 1938-06-22 Masque à gaz

Country Status (1)

Country Link
FR (1) FR839606A (fr)

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