Number | Date | Country | Kind |
---|---|---|---|
89 09926 | Jul 1989 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4049954 | Da Costa Vieira | Sep 1977 | |
4063549 | Beretsky | Dec 1977 | |
4534220 | Kleeper | Aug 1985 | |
4648276 | Klepper | Mar 1987 | |
4799177 | Sarr | Jan 1989 | |
4817432 | Wallace et al. | Apr 1989 | |
4855911 | Lele et al. | Aug 1989 | |
4926870 | Brandenburger | May 1990 | |
5000183 | Bonnefous | Mar 1991 | |
5038615 | Trulson et al. | Aug 1991 | |
5050226 | Collet-Billon | Sep 1991 |
Entry |
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Ultrasonic Imaging 6, 435-451 (1984); Range Resolution Improvement by a Fast Deconvolution Method; G. Demoment. |
Measurement of the Thickness of Thin Layers by Ultrasonic Interferometry M. Houze; Jul. 19, 1983; pp. 194-198. |
Digital Signal Processing Method for Multilayered Media Thickness Measurement C. Delebarre; 1988 Ultrasonics Symposium pp. 1027-1029. |