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FR842511A - Construction of the gas mask model - Google Patents

Construction of the gas mask model

Info

Publication number
FR842511A
FR842511A FR842511DA FR842511A FR 842511 A FR842511 A FR 842511A FR 842511D A FR842511D A FR 842511DA FR 842511 A FR842511 A FR 842511A
Authority
FR
France
Prior art keywords
construction
gas mask
mask model
model
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
French (fr)
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.)
FATRA AKC SPOL
Original Assignee
FATRA AKC SPOL
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 FATRA AKC SPOL filed Critical FATRA AKC SPOL
Application granted granted Critical
Publication of FR842511A publication Critical patent/FR842511A/en
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)
FR842511D 1937-08-24 1938-08-23 Construction of the gas mask model Expired FR842511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS842511X 1937-08-24

Publications (1)

Publication Number Publication Date
FR842511A true FR842511A (en) 1939-06-14

Family

ID=5456025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842511D Expired FR842511A (en) 1937-08-24 1938-08-23 Construction of the gas mask model

Country Status (1)

Country Link
FR (1) FR842511A (en)

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