FR712954A - Device ensuring the elastic attachment of gas masks to the face without the use of straps or extensible straps - Google Patents

Device ensuring the elastic attachment of gas masks to the face without the use of straps or extensible straps

Info

Publication number
FR712954A
FR712954A FR712954DA FR712954A FR 712954 A FR712954 A FR 712954A FR 712954D A FR712954D A FR 712954DA FR 712954 A FR712954 A FR 712954A
Authority
FR
France
Prior art keywords
straps
face
extensible
elastic attachment
gas masks
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
Felix Dansard
Marcel Brun
Joseph Chomat
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 FR712954A publication Critical patent/FR712954A/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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
FR712954D 1931-03-10 1931-03-10 Device ensuring the elastic attachment of gas masks to the face without the use of straps or extensible straps Expired FR712954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR712954T 1931-03-10

Publications (1)

Publication Number Publication Date
FR712954A true FR712954A (en) 1931-10-16

Family

ID=9081810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712954D Expired FR712954A (en) 1931-03-10 1931-03-10 Device ensuring the elastic attachment of gas masks to the face without the use of straps or extensible straps

Country Status (1)

Country Link
FR (1) FR712954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848334A (en) * 1986-02-13 1989-07-18 Lifeline Limited Mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848334A (en) * 1986-02-13 1989-07-18 Lifeline Limited Mask

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