AU117262B2 - Respirator facemask - Google Patents

Respirator facemask

Info

Publication number
AU117262B2
AU117262B2 AU5392/42A AU539242A AU117262B2 AU 117262 B2 AU117262 B2 AU 117262B2 AU 5392/42 A AU5392/42 A AU 5392/42A AU 539242 A AU539242 A AU 539242A AU 117262 B2 AU117262 B2 AU 117262B2
Authority
AU
Australia
Prior art keywords
facemask
respirator
respirator facemask
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
AU5392/42A
Other versions
AU539242A (en
Inventor
Woolf Faust Joseph
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU117262B2 publication Critical patent/AU117262B2/en
Publication of AU539242A publication Critical patent/AU539242A/en
Expired legal-status Critical Current

Links

AU5392/42A 1942-05-13 Respirator facemask Expired AU117262B2 (en)

Publications (2)

Publication Number Publication Date
AU117262B2 true AU117262B2 (en) 1943-07-29
AU539242A AU539242A (en) 1943-07-29

Family

ID=

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