Number | Date | Country | Kind |
---|---|---|---|
2657246 | Dec 1976 | DEX |
This is a division of application Ser. No. 861,491, filed Dec. 16, 1977.
Number | Name | Date | Kind |
---|---|---|---|
3663221 | Higgins et al. | May 1972 | |
3723120 | Hummel | Mar 1973 | |
4017158 | Booth | Apr 1977 | |
4019817 | Matsumoto | Apr 1977 | |
4082453 | Knop | Apr 1978 | |
4150398 | Kojima et al. | Apr 1979 |
Number | Date | Country |
---|---|---|
140907 | May 1903 | DE2 |
2703160 | Jul 1977 | DEX |
2657246 | Feb 1978 | DEX |
2299661 | Aug 1976 | FRX |
2338503 | Aug 1977 | FRX |
7700486 | Jan 1977 | NLX |
11466 OF | Jan 1900 | GBX |
6825 OF | Jan 1906 | GBX |
Entry |
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Gale et al., SMPTE Journal, vol. 87, No. 1, pp. 12-13, Jan. 1978. |
Gale, Optics Communication, vol. 18, No. 3, pp. 292-297, Aug. 1976. |
Austin et al., Applied Optics, vol. 15, No. 4, pp. 1071-1074, Apr. 1976. |
Friedman, "History of Color Photography", pp. 23-33, The Focal Press, London, 2nd Ed., 1968. |
Wall, "History of Three-Color Photography", pp. 674-681, American Photographic Publ. Co., New York, 1925. |
Knop, Optics Communications, vol. 18, No. 3, pp. 298-303, Aug. 1976. |
Gak et al., Naturwissenschaften, vol. 63, No. 4, pp. 180-184, Apr. 1976. |
Number | Date | Country | |
---|---|---|---|
Parent | 861491 | Dec 1977 |