FR857298A - Noxious gas protection box - Google Patents

Noxious gas protection box

Info

Publication number
FR857298A
FR857298A FR857298DA FR857298A FR 857298 A FR857298 A FR 857298A FR 857298D A FR857298D A FR 857298DA FR 857298 A FR857298 A FR 857298A
Authority
FR
France
Prior art keywords
protection box
gas protection
noxious gas
noxious
box
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)
Inventor
Gaston Nardi
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 FR857298A publication Critical patent/FR857298A/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
    • A62B18/04—Gas helmets
FR857298D 1939-03-25 1939-03-25 Noxious gas protection box Expired FR857298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857298T 1939-03-25

Publications (1)

Publication Number Publication Date
FR857298A true FR857298A (en) 1940-09-03

Family

ID=9329366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857298D Expired FR857298A (en) 1939-03-25 1939-03-25 Noxious gas protection box

Country Status (1)

Country Link
FR (1) FR857298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896665A (en) * 1987-10-02 1990-01-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Respiratory protection hood and safety equipment for aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896665A (en) * 1987-10-02 1990-01-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Respiratory protection hood and safety equipment for aircraft

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