FR843576A - Connection for gas masks - Google Patents

Connection for gas masks

Info

Publication number
FR843576A
FR843576A FR843576DA FR843576A FR 843576 A FR843576 A FR 843576A FR 843576D A FR843576D A FR 843576DA FR 843576 A FR843576 A FR 843576A
Authority
FR
France
Prior art keywords
connection
gas masks
masks
gas
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
Philippe Roye
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 FR843576A publication Critical patent/FR843576A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR843576D 1938-09-17 1938-09-17 Connection for gas masks Expired FR843576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843576T 1938-09-17

Publications (1)

Publication Number Publication Date
FR843576A true FR843576A (en) 1939-07-05

Family

ID=9311981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843576D Expired FR843576A (en) 1938-09-17 1938-09-17 Connection for gas masks

Country Status (1)

Country Link
FR (1) FR843576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425358A (en) * 1992-08-03 1995-06-20 Vital Signs, Inc. Pressure limiting valve for ventilation gas apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425358A (en) * 1992-08-03 1995-06-20 Vital Signs, Inc. Pressure limiting valve for ventilation gas apparatus

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