| 发明名称 |
DIRECT POSITIVE SILVER HALIDE PHOTOGRAPHIC MATERIALS |
| 摘要 |
The improved direct positive silver halide photographic emulsion has at least one direct positive silver halide photographic emulsion layer on a base and is characterized by containing the dye compound specifried hereinafter. The material has high adaptability for safrelight .
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| 申请公布号 |
CA2080291(A1) |
申请公布日期 |
1993.04.12 |
| 申请号 |
CA19922080291 |
申请日期 |
1992.10.09 |
| 申请人 |
KONICA CORPORATION |
发明人 |
NAKAMURA, HIROSHI;WAKASUGI, YASUHIRO |
| 分类号 |
A01D67/00;B62D55/10;G03C1/26;(IPC1-7):G03C1/26 |
主分类号 |
A01D67/00 |
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