| 发明名称 |
Photographic elements containing removable filter dye. |
| 摘要 |
<p>Novel photographic filter dyes are immobile as incorporated in a photographic element, but during processing, are uniformly converted to a form which is removable from the element.</p> |
| 申请公布号 |
EP0492442(A1) |
申请公布日期 |
1992.07.01 |
| 申请号 |
EP19910121795 |
申请日期 |
1991.12.19 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HARDER, JOHN WILLIAM;SEOANE, PETER RAYMOND;YOUNGBLOOD, MICHAEL PHILLIP, EASTMAN KODAK COMPANY |
| 分类号 |
G03C1/825;G03C1/83 |
主分类号 |
G03C1/825 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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