FR586299A - Improvements made to respiratory systems - Google Patents

Improvements made to respiratory systems

Info

Publication number
FR586299A
FR586299A FR586299DA FR586299A FR 586299 A FR586299 A FR 586299A FR 586299D A FR586299D A FR 586299DA FR 586299 A FR586299 A FR 586299A
Authority
FR
France
Prior art keywords
improvements made
respiratory systems
respiratory
systems
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
Maurice Fernez
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 FR586299A publication Critical patent/FR586299A/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
    • A62B7/08—Respiratory apparatus containing chemicals producing oxygen

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR586299D 1924-09-22 1924-09-22 Improvements made to respiratory systems Expired FR586299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR586299T 1924-09-22

Publications (1)

Publication Number Publication Date
FR586299A true FR586299A (en) 1925-03-20

Family

ID=8960626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR586299D Expired FR586299A (en) 1924-09-22 1924-09-22 Improvements made to respiratory systems

Country Status (1)

Country Link
FR (1) FR586299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787413A (en) * 1985-12-11 1988-11-29 Saggers Michael J Pressure control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787413A (en) * 1985-12-11 1988-11-29 Saggers Michael J Pressure control valve

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