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Hypodermic syringes
US 2,888,924 A
Filed
: 02/25/1958
Issued
: 06/02/1959
Est. Priority Date
: 02/25/1958
Status: Expired due to Term
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Current Assignee
Russell P. Dunmire
Original Assignee
Russell P. Dunmire
Inventors
Dunmire, Russell P.
Application Number
US03/717,469
Time in Patent Office
462 Days
Field of Search
US Class Current
604/196
CPC Class Codes
A61M 5/001
Apparatus specially adapted...
A61M 5/282
by compression of deformabl...
A61M 5/3287
Accessories for bringing th...
A61M 5/3291
Shafts with additional late...
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