Number | Date | Country | Kind |
---|---|---|---|
54-1287 | Jan 1979 | JPX | |
54-6120 | Jan 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3565568 | Hock | Feb 1971 | |
3790287 | Cuthbert et al. | Feb 1974 | |
3795452 | Bourdelais et al. | Mar 1974 | |
3892494 | Baker et al. | Jul 1975 |
Entry |
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"Particle Sizing Using Laser Interferometry"; Roberds; Applied Optics., vol. 16, #7, Jul. 1977, pp. 1861-1868. |
"Laser Beam Reading of Video Records", Velzel, Applied Optics., vol. 17, #13, Jul. 1978, pp. 2029-2036. |