FR824996A - Masque à gaz - Google Patents

Masque à gaz

Info

Publication number
FR824996A
FR824996A FR824996DA FR824996A FR 824996 A FR824996 A FR 824996A FR 824996D A FR824996D A FR 824996DA FR 824996 A FR824996 A FR 824996A
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)
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.)
PROCEDES ECLA SOC D
Original Assignee
PROCEDES ECLA SOC D
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 PROCEDES ECLA SOC D filed Critical PROCEDES ECLA SOC D
Application granted granted Critical
Publication of FR824996A publication Critical patent/FR824996A/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)
FR824996D 1936-11-05 1936-11-05 Masque à gaz Expired FR824996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR824996T 1936-11-05

Publications (1)

Publication Number Publication Date
FR824996A true FR824996A (fr) 1938-02-21

Family

ID=9282085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824996D Expired FR824996A (fr) 1936-11-05 1936-11-05 Masque à gaz

Country Status (1)

Country Link
FR (1) FR824996A (fr)

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