FR764819A - Respiratory - Google Patents

Respiratory

Info

Publication number
FR764819A
FR764819A FR764819DA FR764819A FR 764819 A FR764819 A FR 764819A FR 764819D A FR764819D A FR 764819DA FR 764819 A FR764819 A FR 764819A
Authority
FR
France
Prior art keywords
respiratory
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
Eugene Fenzy
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 FR764819A publication Critical patent/FR764819A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
FR764819D 1933-02-21 1933-02-21 Respiratory Expired FR764819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764819T 1933-02-21

Publications (1)

Publication Number Publication Date
FR764819A true FR764819A (en) 1934-05-29

Family

ID=9182379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764819D Expired FR764819A (en) 1933-02-21 1933-02-21 Respiratory

Country Status (1)

Country Link
FR (1) FR764819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222800B (en) * 1962-09-21 1966-08-11 Draegerwerk Ag Flat, freely portable regeneration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222800B (en) * 1962-09-21 1966-08-11 Draegerwerk Ag Flat, freely portable regeneration device

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