Number | Date | Country | Kind |
---|---|---|---|
02602/95 | Sep 1995 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
3307393 | Kessler | Mar 1967 | |
4479386 | Beggs et al. | Oct 1984 | |
4519245 | Evvans | May 1985 | |
5365457 | Madigosky | Nov 1994 |
Entry |
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P. Highmore et al., "Resonance Methods," in Ultrasonic Testing, J. Szilard (ed.), 1982, John Wiley & Sons Ltd. |
Development of Piezo-Electric Actuators and Sensors for Electronically Controlled Suspension, JSAE Review, (Jap. Soc. Of Automotive Engineers), vol. 12, pp. 48-52, Jul, 1991. |