Title:
MEDICATED DEVICES AND METHODS
Document Type and Number:
United States Patent 3545439

Inventors:
Duncan, Gordon W.
Publication Date:
12/08/1970
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Assignee:
UPJOHN CO
Primary Class:
International Classes:
A61D7/00; A61F6/08; A61K9/00; A61K31/557; A61M31/00; C07C405/00; A61F6/00; A61M7/00




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