Number | Date | Country | Kind |
---|---|---|---|
3839573 | Nov 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3658525 | Bent et al. | Apr 1972 | |
3658535 | Willems | Apr 1972 | |
3883354 | Molenda | May 1975 | |
4004926 | Willems et al. | Jan 1977 | |
4184875 | Odenwalder et al. | Jan 1980 | |
4299913 | Wernicke | Nov 1981 | |
4394440 | Cappel | Jul 1983 |
Number | Date | Country |
---|---|---|
2278097 | Mar 1976 | FRX |
2278098 | Mar 1976 | FRX |
73035 | Jun 1979 | JPX |
Entry |
---|
RD 12839, "Method of Producing Reversal Color Images," 12/74. |
RD 15854, "Method for Forming Reversal Color Images," 6/77. |