FR922009A - Perfectionnements apportés aux appareils respiratoires autonomes - Google Patents

Perfectionnements apportés aux appareils respiratoires autonomes

Info

Publication number
FR922009A
FR922009A FR922009DA FR922009A FR 922009 A FR922009 A FR 922009A FR 922009D A FR922009D A FR 922009DA FR 922009 A FR922009 A FR 922009A
Authority
FR
France
Prior art keywords
self
breathing apparatus
contained breathing
contained
breathing
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
Robert Henry Davis
Robert William Gorman Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIEBE
Siebe Gorman and Co Ltd
Original Assignee
SIEBE
Siebe Gorman and Co Ltd
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 by SIEBE, Siebe Gorman and Co Ltd filed Critical SIEBE
Application granted granted Critical
Publication of FR922009A publication Critical patent/FR922009A/fr
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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR922009D 1944-02-23 1946-02-12 Perfectionnements apportés aux appareils respiratoires autonomes Expired FR922009A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB922009X 1944-02-23

Publications (1)

Publication Number Publication Date
FR922009A true FR922009A (fr) 1947-05-27

Family

ID=10722365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922009D Expired FR922009A (fr) 1944-02-23 1946-02-12 Perfectionnements apportés aux appareils respiratoires autonomes

Country Status (1)

Country Link
FR (1) FR922009A (fr)

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