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FR784078A - Perfectionnements aux appareils respiratoires - Google Patents

Perfectionnements aux appareils respiratoires

Info

Publication number
FR784078A
FR784078A FR784078DA FR784078A FR 784078 A FR784078 A FR 784078A FR 784078D A FR784078D A FR 784078DA FR 784078 A FR784078 A FR 784078A
Authority
FR
France
Prior art keywords
respiratory system
system improvements
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
English (en)
Inventor
Munie Jacques
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 FR784078A publication Critical patent/FR784078A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR784078D 1934-03-31 1934-03-31 Perfectionnements aux appareils respiratoires Expired FR784078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR784078T 1934-03-31

Publications (1)

Publication Number Publication Date
FR784078A true FR784078A (fr) 1935-07-22

Family

ID=9217088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784078D Expired FR784078A (fr) 1934-03-31 1934-03-31 Perfectionnements aux appareils respiratoires

Country Status (1)

Country Link
FR (1) FR784078A (fr)

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