Number | Date | Country | Kind |
---|---|---|---|
4-318163 | Nov 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4387966 | Holly | Jun 1983 | |
4450358 | Reynolds | May 1984 | |
4704033 | Fay et al. | Nov 1987 | |
4820049 | Biegen | Apr 1989 | |
4904084 | Geary | Feb 1990 | |
5192982 | Lapucci | Mar 1993 | |
5231467 | Takeuchi et al. | Jul 1993 | |
5298971 | Huang et al. | Mar 1994 |
Number | Date | Country |
---|---|---|
63-18626 | Jan 1988 | JPX |
1-244306 | Sep 1989 | JPX |
1471386 | Apr 1977 | GBX |
Entry |
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Applied Optics, vol. 13, No. 11, Nov. 1974, "Digital Wavefront Measuring Interferometer for Testing Optical Surfaces and Lenses", J. H. Bruning et al. pp. 2693-2703. |