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Oscillator and filter circuits
US 2,927,282 A
Filed
: 04/24/1958
Issued
: 03/01/1960
Est. Priority Date
: 04/24/1958
Status: Expired due to Term
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Current Assignee
Joseph Gardberg
Original Assignee
Joseph Gardberg
Inventors
JOSEPH GARDBERG
Application Number
US03/730,591
Time in Patent Office
677 Days
Field of Search
US Class Current
331/142
CPC Class Codes
H03B 5/24
active element in amplifier...
H03B 5/28
active element in amplifier...
Y10S 84/09
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