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Hydraulic coupling
US 2,514,717 A
Filed
: 04/01/1948
Issued
: 07/11/1950
Est. Priority Date
: 04/01/1948
Status: Expired due to Term
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Current Assignee
Robert M. Power
Original Assignee
Robert M. Power
Inventors
Power, Robert M.
Application Number
US03/018,420
Time in Patent Office
831 Days
Field of Search
US Class Current
137/637.05
CPC Class Codes
F16L 37/23
by means of balls
F16L 37/373
with two taps or cocks
Y10T 137/87105
Correlated across separable...
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