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DISPOSABLE WOUND RETRACTOR AND DRAPE AND METHOD OF USING SAME
US 3,522,800 A
Filed
: 07/19/1966
Issued
: 08/04/1970
Est. Priority Date
: 07/19/1966
Status: Expired due to Term
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Current Assignee
Arthur J. Lesser
Original Assignee
Arthur J. Lesser
Inventors
Lesser, Arthur J.
Application Number
US04/567,329
Time in Patent Office
1,477 Days
Field of Search
US Class Current
600/206
CPC Class Codes
A61B 17/02
for holding wounds open; Tr...
A61B 2017/0212
Cushions or pads, without h...
A61L 31/048
obtained by reactions only ...
A61L 31/06
obtained otherwise than by ...
C08L 67/02
Polyesters derived from dic...
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