Number | Date | Country | Kind |
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8-079802 | Apr 1996 | JPX |
Number | Date | Country |
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57-39015 | Mar 1982 | JPX |
1-224709 | Sep 1989 | JPX |
5-224098 | Sep 1993 | JPX |
Entry |
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Sollid et al; "Lensless Method . . . Divergence" Applied Optics vol. 17, No. 22 Nov. 15, 1978 pp. 3527-3529. |