Title:
Automaton command circuit
United States Patent 3348226
US Patent References:
Hydraulic system
- - 3088688
Transceiver selective call system utilizing tuned reed filters
- - 3138755
Selective decoder utilizing plural frequency reeds
- - 3175192
Guarded tone signalling
- - 3184716
Generalized self-synthesizer
- - 3262101
Hydraulic system
- - 3088688
Transceiver selective call system utilizing tuned reed filters
- - 3138755
Selective decoder utilizing plural frequency reeds
- - 3175192
Guarded tone signalling
- - 3184716
Generalized self-synthesizer
- - 3262101
Inventors:
Fischer, Edgar H.
Publication Date:
10/17/1967
View Patent Images:
Export Citation:
Assignee:
Fischer, Edgar H.
Primary Class:
Other Classes:
340/825.740, 326/14, 455/500, 340/825.760
International Classes:
G08C19/14; G08C19/12