FR857929A - Masque marin - Google Patents

Masque marin

Info

Publication number
FR857929A
FR857929A FR857929DA FR857929A FR 857929 A FR857929 A FR 857929A FR 857929D A FR857929D A FR 857929DA FR 857929 A FR857929 A FR 857929A
Authority
FR
France
Prior art keywords
marine
mask
marine mask
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
Joseph Antomarchi
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 FR857929A publication Critical patent/FR857929A/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)
FR857929D 1938-07-16 1939-07-17 Masque marin Expired FR857929A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA857929X 1938-07-16

Publications (1)

Publication Number Publication Date
FR857929A true FR857929A (fr) 1940-10-05

Family

ID=19736941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857929D Expired FR857929A (fr) 1938-07-16 1939-07-17 Masque marin

Country Status (1)

Country Link
FR (1) FR857929A (fr)

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