FR834709A - Gas protection mask - Google Patents

Gas protection mask

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
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.)
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/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

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 Gas protection mask Expired FR834709A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=11322342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834709D Expired FR834709A (en) 1937-04-03 1938-03-03 Gas protection mask

Country Status (1)

Country Link
FR (1) FR834709A (en)

Similar Documents

Publication Publication Date Title
FR834709A (en) Gas protection mask
FR839333A (en) Gas protection mask
FR831668A (en) Advanced gas mask
FR838138A (en) Gas mask
FR858749A (en) Respiratory mask
FI18655A (en) Gas mask
FR816484A (en) Gas protection mask
FR817596A (en) Advanced shielding
FR821269A (en) Protective mask
FR839606A (en) Gas mask
DK55207C (en) Gas mask.
FR834692A (en) Ear protectors
FR882233A (en) Dust mask
FR830115A (en) Explosion turbine
FR838241A (en) Surge arrester
FR827243A (en) Gas generator
DK56058C (en) Protective mask for Motorcyclists.
FR840910A (en) Servomotor
FR839758A (en) Protective helmet
FR841855A (en) Gas protection mask
FR49206E (en) Fire protection panel
ES5159Y (en) Cap gas mask.
FR861826A (en) Improvements to protective masks
BE416255A (en) Inhaler mask
FR856422A (en) Gas masks