Number | Date | Country | Kind |
---|---|---|---|
4-050913 | Mar 1992 | JPX | |
4-085356 | Apr 1992 | JPX | |
4-099449 | Apr 1992 | JPX |
Number | Name | Date | Kind |
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3834040 | Russell et al. | Sep 1974 |
Entry |
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Patent Abstracts of Japan, JPA 2-149845, Fuji Photo Film Co., Ltd., Toshio Kurokawa. |
Patent Abstracts of Japan, JPA 3-132659, Fuji Photo Film Co., Ltd., Toshio Kurokawa. |