Number | Name | Date | Kind |
---|---|---|---|
2944463 | Rantsch | Jul 1960 | |
4440475 | Colliaux | Apr 1984 | |
4523849 | Stone | Jun 1985 | |
4906083 | Sattler | Mar 1990 | |
5035476 | Ellis et al. | Jul 1991 |
Entry |
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"Fundamentals of Optics" by Jenkins & White McGraw-Hill, 1976, pp. 602-603. |