Number | Date | Country | Kind |
---|---|---|---|
9109948 | May 1991 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3684552 | Wiese et al. | Aug 1972 | |
4620204 | Inaba et al. | Oct 1986 | |
4620205 | Iiyama et al. | Oct 1986 | |
4665410 | Iiyama et al. | May 1987 |
Number | Date | Country |
---|---|---|
0403157A3 | Dec 1990 | EPX |
2355184 | May 1974 | DEX |
151392 | Sep 1982 | JPX |
222882 | Dec 1983 | JPX |
115891 | Jul 1984 | JPX |
2150702A | Jul 1985 | GBX |
2162651A | Feb 1986 | GBX |
Entry |
---|
"Heat Sensitive Copying Material", Research Disclosure, Nov. 1975 1st page of the Disclosure Only. |