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FR834709A - Masque de protection antigaz - Google Patents

Masque de protection antigaz

Info

Publication number
FR834709A
FR834709A FR834709DA FR834709A FR 834709 A FR834709 A FR 834709A FR 834709D A FR834709D A FR 834709DA FR 834709 A FR834709 A FR 834709A
Authority
FR
France
Prior art keywords
gas protection
protection mask
mask
gas
protection
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of FR834709A publication Critical patent/FR834709A/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)
FR834709D 1937-04-03 1938-03-03 Masque de protection antigaz Expired FR834709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT834709X 1937-04-03

Publications (1)

Publication Number Publication Date
FR834709A true FR834709A (fr) 1938-11-30

Family

ID=11322342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834709D Expired FR834709A (fr) 1937-04-03 1938-03-03 Masque de protection antigaz

Country Status (1)

Country Link
FR (1) FR834709A (fr)

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