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AU116255B2 - Improved respiratory apparatus - Google Patents

Improved respiratory apparatus

Info

Publication number
AU116255B2
AU116255B2 AU3785/41A AU378541A AU116255B2 AU 116255 B2 AU116255 B2 AU 116255B2 AU 3785/41 A AU3785/41 A AU 3785/41A AU 378541 A AU378541 A AU 378541A AU 116255 B2 AU116255 B2 AU 116255B2
Authority
AU
Australia
Prior art keywords
respiratory apparatus
improved respiratory
improved
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 - Lifetime
Application number
AU3785/41A
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.)
Box Nix Aviation Corp
Original Assignee
Box Nix Aviation Corp
Filing date
Publication of AU116255B2 publication Critical patent/AU116255B2/en
Application filed by Box Nix Aviation Corp filed Critical Box Nix Aviation Corp
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU3785/41A 1941-12-04 Improved respiratory apparatus Expired - Lifetime AU116255B2 (en)

Publications (1)

Publication Number Publication Date
AU116255B2 true AU116255B2 (en)

Family

ID=

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