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Home › Nasopharyngeal wash collection device

Nasopharyngeal wash collection device

US Patent 5643202 · Granted Jul 1, 1997

Estimated economic value: $35,351,000 ⓘ

Assignee

Becton, Dickinson And

Inventors

Stefan Gravenstein (2 patents)
Peter Alan Shult (1 patents)
Barbara Ann Miller (1 patents)
James Norman Lowder (1 patents)

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