AU454737B2 - Respirator mask - Google Patents

Respirator mask

Info

Publication number
AU454737B2
AU454737B2 AU12575/70A AU1257570A AU454737B2 AU 454737 B2 AU454737 B2 AU 454737B2 AU 12575/70 A AU12575/70 A AU 12575/70A AU 1257570 A AU1257570 A AU 1257570A AU 454737 B2 AU454737 B2 AU 454737B2
Authority
AU
Australia
Prior art keywords
respirator mask
respirator
mask
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
AU12575/70A
Other versions
AU1257570A (en
Inventor
Warncke Ernst
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Application granted granted Critical
Publication of AU1257570A publication Critical patent/AU1257570A/en
Publication of AU454737B2 publication Critical patent/AU454737B2/en
Expired legal-status Critical Current

Links

AU12575/70A 1969-03-20 1970-03-13 Respirator mask Expired AU454737B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEDE8191422 1969-03-20

Publications (2)

Publication Number Publication Date
AU1257570A AU1257570A (en) 1971-09-16
AU454737B2 true AU454737B2 (en) 1971-09-16

Family

ID=

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