| 发明名称 |
Industrial X-ray system |
| 摘要 |
Industrial radiographic systems having low grainines and high information density may be constructed with intensifying screens sandwiching radiation sensitive elements having emulsions wherein the average size of the silver halide grains is less than 0.4 micrometers.
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| 申请公布号 |
US4707435(A) |
申请公布日期 |
1987.11.17 |
| 申请号 |
US19830484518 |
申请日期 |
1983.04.13 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
LYONS, THOMAS D.;JAMIESON, PETER B. |
| 分类号 |
G03C5/16;(IPC1-7):G03C5/17;G03C1/92 |
主分类号 |
G03C5/16 |
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代理人 |
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