发明名称 |
RADIANT ENERGY IMAGING SCANNING |
摘要 |
<p>A tilted drum having an X-ray opaque rim formed with slits parallel to the drum axis has a rim portion interposed between an X-ray tube and an X-ray opaque stationary surface formed with a slit perpendicular to the drum axis to provide a scanning pencil beam of X-rays of rectangular cross section as the drum rotates about its axis.</p> |
申请公布号 |
GR60439(B) |
申请公布日期 |
1978.05.26 |
申请号 |
GR19767601502 |
申请日期 |
1976.03.10 |
申请人 |
AMERICAN SCIENCE & ENG INC |
发明人 |
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分类号 |
G01N23/04;G01V5/00;G21K1/08 |
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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