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FR907168A - Breathing apparatus for high altitudes - Google Patents

Breathing apparatus for high altitudes

Info

Publication number
FR907168A
FR907168A FR907168DA FR907168A FR 907168 A FR907168 A FR 907168A FR 907168D A FR907168D A FR 907168DA FR 907168 A FR907168 A FR 907168A
Authority
FR
France
Prior art keywords
breathing apparatus
high altitudes
altitudes
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
French (fr)
Inventor
Arnold Huggenberger
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 FR907168A publication Critical patent/FR907168A/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
    • A62B7/14—Respiratory apparatus for high-altitude aircraft

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR907168D 1943-05-15 1944-06-19 Breathing apparatus for high altitudes Expired FR907168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH907168X 1943-05-15

Publications (1)

Publication Number Publication Date
FR907168A true FR907168A (en) 1946-03-05

Family

ID=4546990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907168D Expired FR907168A (en) 1943-05-15 1944-06-19 Breathing apparatus for high altitudes

Country Status (1)

Country Link
FR (1) FR907168A (en)

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