Number | Name | Date | Kind |
---|---|---|---|
3152924 | Wanielista et al. | Oct 1964 | |
4235194 | Wada et al. | Nov 1980 | |
4267248 | Yamashita et al. | May 1981 | |
4288515 | Yamashita et al. | Sep 1981 | |
4334497 | Oka et al. | Jun 1982 | |
4345014 | Oka et al. | Aug 1982 | |
4435065 | Wada | Mar 1984 | |
4435494 | Goto et al. | Mar 1984 | |
4457257 | Murakami et al. | Jul 1984 |
Number | Date | Country |
---|---|---|
2029279A | May 1980 | GBX |
Entry |
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"Plain-Paper Copies Get Sharper Image With New Developer `Pana Fine Process`"; reprint of article from the National Technical Report, vol. 28, No. 4, Aug. 1982. |