FR864401A - Fixed-compress device - Google Patents

Fixed-compress device

Info

Publication number
FR864401A
FR864401A FR864401DA FR864401A FR 864401 A FR864401 A FR 864401A FR 864401D A FR864401D A FR 864401DA FR 864401 A FR864401 A FR 864401A
Authority
FR
France
Prior art keywords
fixed
compress device
compress
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
Romain Clovin
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 FR864401A publication Critical patent/FR864401A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
FR864401D 1939-12-05 1939-12-05 Fixed-compress device Expired FR864401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864401T 1939-12-05

Publications (1)

Publication Number Publication Date
FR864401A true FR864401A (en) 1941-04-26

Family

ID=9343834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864401D Expired FR864401A (en) 1939-12-05 1939-12-05 Fixed-compress device

Country Status (1)

Country Link
FR (1) FR864401A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762368A (en) * 1954-01-22 1956-09-11 Martindale Electric Company Lt Respiratory masks
US3678929A (en) * 1970-03-02 1972-07-25 Judy G Buscher Face mask
WO1990009209A2 (en) * 1989-02-14 1990-08-23 Hellberg International Limited Holder for respirator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762368A (en) * 1954-01-22 1956-09-11 Martindale Electric Company Lt Respiratory masks
US3678929A (en) * 1970-03-02 1972-07-25 Judy G Buscher Face mask
WO1990009209A2 (en) * 1989-02-14 1990-08-23 Hellberg International Limited Holder for respirator
WO1990009209A3 (en) * 1989-02-14 1991-02-21 Hellberg Int Ltd Holder for respirator

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