CA531910A - Dispositif respiratoire - Google Patents

Dispositif respiratoire

Info

Publication number
CA531910A
CA531910A CA531910A CA531910DA CA531910A CA 531910 A CA531910 A CA 531910A CA 531910 A CA531910 A CA 531910A CA 531910D A CA531910D A CA 531910DA CA 531910 A CA531910 A CA 531910A
Authority
CA
Canada
Prior art keywords
breathing device
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
CA531910A
Other languages
English (en)
Inventor
O. A. Johannisson Dag
W. Svensson Knut
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
Publication date
Application granted granted Critical
Publication of CA531910A publication Critical patent/CA531910A/fr
Expired legal-status Critical Current

Links

CA531910A Dispositif respiratoire Expired CA531910A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA531910T

Publications (1)

Publication Number Publication Date
CA531910A true CA531910A (fr) 1956-10-16

Family

ID=35685672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA531910A Expired CA531910A (fr) Dispositif respiratoire

Country Status (1)

Country Link
CA (1) CA531910A (fr)

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