Title:
Prevention of overload instability in conditionally stable circuits
Document Type and Number:
United States Patent 2986707

Inventors:
Blecher, Franklin H.
Publication Date:
05/30/1961
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Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
330/86
Other Classes:
327/205, 330/9, 330/144, 330/104, 330/112
International Classes:
H03F1/36; H03F1/34
US Patent References:
2281238Feedback amplifier
2379768Transmission control in two-way signaling system
2581953Circuit for constant voltage amplifiers
2752432Tone-control circuit-arrangement for use in low-frequency amplifier


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