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SLIDE VALVE CONSTRUCTION
US 3,463,193 A
Filed
: 12/01/1966
Issued
: 08/26/1969
Est. Priority Date
: 12/01/1966
Status: Expired due to Term
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Current Assignee
Oscar A. Yost
Original Assignee
Oscar A. Yost
Inventors
Yost, Oscar A.
Application Number
US04/598,483
Time in Patent Office
999 Days
Field of Search
US Class Current
137/625.42
CPC Class Codes
F16K 11/0655
with flat slides
F16K 27/044
slide valves with flat obtu...
Y10T 137/86501
Sequential distributor or c...
Y10T 137/86831
Selective opening of plural...
Y10T 137/86879
Reciprocating valve unit
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