AU203205B2 - Demand valve for respiratory apparatus - Google Patents

Demand valve for respiratory apparatus

Info

Publication number
AU203205B2
AU203205B2 AU3878/54A AU387854A AU203205B2 AU 203205 B2 AU203205 B2 AU 203205B2 AU 3878/54 A AU3878/54 A AU 3878/54A AU 387854 A AU387854 A AU 387854A AU 203205 B2 AU203205 B2 AU 203205B2
Authority
AU
Australia
Prior art keywords
respiratory apparatus
demand valve
demand
valve
respiratory
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
AU3878/54A
Other versions
AU387854A (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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
Filing date
Publication date
Application filed by Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Application granted granted Critical
Publication of AU203205B2 publication Critical patent/AU203205B2/en
Publication of AU387854A publication Critical patent/AU387854A/en
Expired legal-status Critical Current

Links

AU3878/54A 1954-10-15 Demand valve for respiratory apparatus Expired AU203205B2 (en)

Publications (2)

Publication Number Publication Date
AU203205B2 true AU203205B2 (en) 1955-04-21
AU387854A AU387854A (en) 1955-04-21

Family

ID=

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