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VEHICLE BRAKE SYSTEM AND VALVE
US 3,447,835 A
Filed
: 07/06/1967
Issued
: 06/03/1969
Est. Priority Date
: 07/06/1967
Status: Expired due to Term
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Current Assignee
Edwin H. Parkhurst Jr
Original Assignee
Edwin H. Parkhurst Jr
Inventors
Parkhurst, Edwin H. Jr.
Application Number
US04/651,407
Time in Patent Office
698 Days
Field of Search
US Class Current
303/7
CPC Class Codes
B60T 11/28
Valves specially adapted th...
B60T 11/323
in hydraulic systems
B60T 13/58
Combined or convertible sys...
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