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STUFFING BOX FOR A ROTARY PUMP
US 3,474,734 A
Filed
: 03/08/1968
Issued
: 10/28/1969
Est. Priority Date
: 03/08/1968
Status: Expired due to Term
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Current Assignee
Joel M. Stogner
Original Assignee
Joel M. Stogner
Inventors
Stogner, Joel M.
Application Number
US04/711,758
Time in Patent Office
599 Days
Field of Search
US Class Current
415/175
CPC Class Codes
F04D 29/106
especially adapted for liqu...
F16J 15/40
by means of fluid
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