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CLOSURE MEANS FOR ARTIFICIAL BODY OPENINGS
US 3,447,533 A
Filed
: 09/14/1964
Issued
: 06/03/1969
Est. Priority Date
: 09/14/1964
Status: Expired due to Term
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Current Assignee
Richard J. Spicer
Original Assignee
Richard J. Spicer
Inventors
Spicer, Richard J.
Application Number
US04/396,241
Time in Patent Office
1,723 Days
Field of Search
US Class Current
600/32
CPC Class Codes
A61F 5/445
Colostomy, ileostomy or ure...
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