| 发明名称 |
FOCUSING COLLIMATOR AND METHOD FOR MAKING IT |
| 摘要 |
A focusing collimator has a plurality of corrugated strips which are built up in a stack. Within each stacking plane of interest, each strip is shaped in cross-section as a part of a different radial sector of a common predetermined annulus. |
| 申请公布号 |
DE3666892(D1) |
申请公布日期 |
1989.12.14 |
| 申请号 |
DE19863666892 |
申请日期 |
1986.08.04 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MALMIN, RONALD E.;GUTH, WILLIAM R. |
| 分类号 |
G01T1/164;G21K1/02;(IPC1-7):G21K1/02 |
主分类号 |
G01T1/164 |
| 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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