Number | Date | Country | Kind |
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61-21850 | Feb 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3817756 | Claes et al. | Jun 1974 | |
4643966 | Maskasky | Feb 1987 | |
4683192 | Nishiyama | Jul 1987 |
Number | Date | Country |
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171238 | Dec 1986 | EPX |
Entry |
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J. E. Maskasky "The Seven Different Kinds of Crystal Forms of Photographic Silver Halides", Journal of Imaging Science, vol. 30, No. 6, Nov./Dec. 1986 pp. 247-254. |