CA782842A - Breathing apparatus - Google Patents

Breathing apparatus

Info

Publication number
CA782842A
CA782842A CA782842A CA782842DA CA782842A CA 782842 A CA782842 A CA 782842A CA 782842 A CA782842 A CA 782842A CA 782842D A CA782842D A CA 782842DA CA 782842 A CA782842 A CA 782842A
Authority
CA
Canada
Prior art keywords
breathing apparatus
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
CA782842A
Inventor
Ziermann Hermann
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
Publication date
Application granted granted Critical
Publication of CA782842A publication Critical patent/CA782842A/en
Expired legal-status Critical Current

Links

CA782842A Breathing apparatus Expired CA782842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA782842T

Publications (1)

Publication Number Publication Date
CA782842A true CA782842A (en) 1968-04-16

Family

ID=36245516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA782842A Expired CA782842A (en) Breathing apparatus

Country Status (1)

Country Link
CA (1) CA782842A (en)

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