发明名称 |
Portal imaging assembly with neutral density filter and method of use |
摘要 |
<p>A radiographic imaging assembly has first and second radiographic silver halide films in association with two fluorescent intensifying screens. Disposed between one set of screen and film is a neutral density filter having a density of at least 0.3 to provide improved exposure latitude for use in various exposure conditions and equipment. <IMAGE></p> |
申请公布号 |
EP1271238(A2) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20020077368 |
申请日期 |
2002.06.17 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
DICKERSON, ROBERT E.;MOORE, WILLIAM EDWIN |
分类号 |
G03C5/17;G03C1/00;G03C1/035;G03C1/09;G03C1/30;G03C1/46;G03C1/76;G03C1/825;G03C3/00;G03C5/16;G03C5/26;G03C5/29;(IPC1-7):G03C5/17 |
主分类号 |
G03C5/17 |
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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