Title:
Trigger circuit
United States Patent 2614140
US Patent References:
Flip-flop counter circuit
- - 2533001


Inventors:
Kreer Jr., John G.
Publication Date:
10/14/1952
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Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
327/192
Other Classes:
327/196, 307/108, 236/78B, 331/115, 257/585
International Classes:
H03K3/313; H03K3/00