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RADIO VOLUME AND TONE CONTROLS USING FIELD EFFECT TRANSISTORS
US 3,544,901 A
Filed
: 12/22/1967
Issued
: 12/01/1970
Est. Priority Date
: 12/22/1967
Status: Expired due to Term
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Current Assignee
Paul W. Wood
Original Assignee
Paul W. Wood
Inventors
Wood, Paul W.
Application Number
US04/692,891
Time in Patent Office
1,075 Days
Field of Search
US Class Current
455/232.1
CPC Class Codes
H03G 1/0029
using FETs
H03G 9/16
incorporating negative feed...
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