Diaphragm valve for breathing apparatus
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Claims
The ornamental design for a diaphragm valve for breathing apparatus, as shown and described.
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Type: Grant
Filed: Jul 6, 2011
Date of Patent: Oct 22, 2013
Assignee: Intersurgical AG (Vaduz)
Inventor: Andrew Neil Miller (Bracknell)
Primary Examiner: Richard E Chilcot
Application Number: 29/396,743