AU134743B2 - Gas masks - Google Patents

Gas masks

Info

Publication number
AU134743B2
AU134743B2 AU11392/47A AU1139247A AU134743B2 AU 134743 B2 AU134743 B2 AU 134743B2 AU 11392/47 A AU11392/47 A AU 11392/47A AU 1139247 A AU1139247 A AU 1139247A AU 134743 B2 AU134743 B2 AU 134743B2
Authority
AU
Australia
Prior art keywords
gas masks
masks
gas
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
AU11392/47A
Other versions
AU1139247A (en
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.)
Carl Rich
Original Assignee
Carl Rich
Filing date
Publication date
Application filed by Carl Rich filed Critical Carl Rich
Application granted granted Critical
Publication of AU1139247A publication Critical patent/AU1139247A/en
Publication of AU134743B2 publication Critical patent/AU134743B2/en
Expired legal-status Critical Current

Links

AU11392/47A 1947-04-14 Gas masks Expired AU134743B2 (en)

Publications (2)

Publication Number Publication Date
AU1139247A AU1139247A (en) 1947-06-19
AU134743B2 true AU134743B2 (en) 1947-06-19

Family

ID=

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