AU713766A - Improvements in and relating to breathing apparatus - Google Patents

Improvements in and relating to breathing apparatus

Info

Publication number
AU713766A
AU713766A AU7137/66A AU713766A AU713766A AU 713766 A AU713766 A AU 713766A AU 7137/66 A AU7137/66 A AU 7137/66A AU 713766 A AU713766 A AU 713766A AU 713766 A AU713766 A AU 713766A
Authority
AU
Australia
Prior art keywords
relating
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
AU7137/66A
Inventor
NIERMANN and ROBERT EDWARD OLSON 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
Filing date
Publication date
Application filed by United Aircraft Corp filed Critical United Aircraft Corp
Publication of AU713766A publication Critical patent/AU713766A/en
Expired legal-status Critical Current

Links

AU7137/66A 1966-06-20 Improvements in and relating to breathing apparatus Expired AU713766A (en)

Publications (1)

Publication Number Publication Date
AU713766A true AU713766A (en) 1967-12-21

Family

ID=

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