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US 2,577,597 A
Filed
: 05/03/1948
Issued
: 12/04/1951
Est. Priority Date
: 05/03/1948
Status: Expired due to Term
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35
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Current Assignee
Charles E. Wright
,
Lionel A. Leicester
Original Assignee
Charles E. Wright
,
Lionel A. Leicester
Inventors
Wright, Charles E.
,
Leicester, Lionel A.
Application Number
US03/024,775
Time in Patent Office
1,310 Days
Field of Search
US Class Current
132/326
CPC Class Codes
A61C 15/046
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