Sound responsive coded signal demolition device
United States Patent 3027837
US Patent References:
Recording system and apparatus
- - 1331151
Remote control system
- - 1814524
Radio communication system
- - 2255162
Electric control system
- - 2368953
Selective signal receiving circuit
- - 2411091
Recording system and apparatus
- - 1331151
Remote control system
- - 1814524
Radio communication system
- - 2255162
Electric control system
- - 2368953
Selective signal receiving circuit
- - 2411091
Inventors:
Kendall, James M.
Publication Date:
04/03/1962
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Export Citation:
Assignee:
Kendall, James M.
Primary Class:
Other Classes:
335/138, 200/5R, 102/418, 102/263, 367/197
International Classes:
F42B22/42; F42C15/42; F42B22/00; F42C15/00