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Colostomy appliance
US 2,634,727 A
Filed
: 04/11/1949
Issued
: 04/14/1953
Est. Priority Date
: 04/11/1949
Status: Expired due to Term
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Current Assignee
Elhart F. Nelson
Original Assignee
Elhart F. Nelson
Inventors
Nelson, Elhart F.
Application Number
US03/086,709
Time in Patent Office
1,464 Days
Field of Search
US Class Current
604/341
CPC Class Codes
A61F 5/445
Colostomy, ileostomy or ure...
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