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US D579,552 S1Granted
Portion of an anti-asphyxia valve for a respiratory mask
AssigneeResMed Limited
InventorsAlison Oldenburg, Steven John Lubke, James William Charles Vandyke, David John Worboys, Susan Robyn Lynch
Life of this patent
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a portion of an anti-asphyxia valve for a respiratory mask as shown and described.