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AU128606B2 - Improvements relating to self-contained breathing apparatuses - Google Patents
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AU128606B2 - Improvements relating to self-contained breathing apparatuses - Google Patents

Improvements relating to self-contained breathing apparatuses

Info

Publication number
AU128606B2
AU128606B2 AU20530/45A AU2053045A AU128606B2 AU 128606 B2 AU128606 B2 AU 128606B2 AU 20530/45 A AU20530/45 A AU 20530/45A AU 2053045 A AU2053045 A AU 2053045A AU 128606 B2 AU128606 B2 AU 128606B2
Authority
AU
Australia
Prior art keywords
self
improvements relating
contained breathing
breathing apparatuses
apparatuses
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
AU20530/45A
Other versions
AU2053045A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU2053045A publication Critical patent/AU2053045A/en
Publication of AU128606B2 publication Critical patent/AU128606B2/en
Expired legal-status Critical Current

Links

AU20530/45A 1945-05-03 Improvements relating to self-contained breathing apparatuses Expired AU128606B2 (en)

Publications (2)

Publication Number Publication Date
AU2053045A AU2053045A (en) 1948-03-18
AU128606B2 true AU128606B2 (en) 1948-03-18

Family

ID=

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