Title:
Ultrasonic vibration generators
United States Patent 3254284
US Patent References:
Stress measuring
- - 1912213
Magnetostrictive vibrator
- - 1962154
Impedance matching means for mechanical waves
- - 2430013
Piezoelectric interferometer system
- - 2536025
Stress measuring
- - 1912213
Magnetostrictive vibrator
- - 1962154
Impedance matching means for mechanical waves
- - 2430013
Piezoelectric interferometer system
- - 2536025
Inventors:
Tomes, Sidney R.
Publication Date:
05/31/1966
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Export Citation:
Assignee:
GIANNINI CONTROLS CORP
Primary Class:
Other Classes:
331/155, 310/322, 134/1, 331/157, 310/26, 331/158, 366/114
International Classes:
B06B1/02