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Hypodermic syringe with identification cardholder
US 3,391,694 A
Filed
: 09/07/1965
Issued
: 07/09/1968
Est. Priority Date
: 09/07/1965
Status: Expired due to Term
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45 Citations
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Current Assignee
Alfred R. Spaeth
Original Assignee
Alfred R. Spaeth
Inventors
Spaeth, Alfred R.
Application Number
US04/485,450
Time in Patent Office
1,036 Days
Field of Search
US Class Current
604/189
CPC Class Codes
A61M 2005/3125
specific display means, e.g...
A61M 5/31511
Piston or piston-rod constr...
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