| 发明名称 |
Optical devices for computed transaxial tomography |
| 摘要 |
Various optical devices for use with circular-scanning techniques in computed transaxial tomography are disclosed. In essence such devices produce a rotating dipole field so as simultaneously to provide a circular scan and to focus the charged particle beam on the circular target.
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| 申请公布号 |
US4122346(A) |
申请公布日期 |
1978.10.24 |
| 申请号 |
US19770780492 |
申请日期 |
1977.03.23 |
| 申请人 |
HIGH VOLTAGE ENGINEERING CORPORATION |
发明人 |
ENGE, HARALD ANTON |
| 分类号 |
G01N23/04;A61B6/00;A61B6/03;H01J35/14;H01J35/30;H05G1/52;(IPC1-7):H01J3/14 |
主分类号 |
G01N23/04 |
| 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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