| 发明名称 |
PROMETHIUM SOURCES |
| 摘要 |
<p>There is provided an apparatus and a method for the uniform deposition of the beta emitting nuclide 147 Pm onto precisely defined areas. The technique both produces and deposits the emitting materials simultaneously without the need for separate preparation and purification of the metallic promethium.</p> |
| 申请公布号 |
CA884261(A) |
申请公布日期 |
1971.10.26 |
| 申请号 |
CAD884261 |
申请日期 |
1968.08.02 |
| 申请人 |
ATOMIC ENERGY OF CANADA LIMITED - ENERGIE ATOMIQUE DU CANADA, LIMITEE |
发明人 |
COLIN PARRY;KENNETH J. ROUND |
| 分类号 |
G21G4/04;C23C14/02;C23C14/14 |
主分类号 |
G21G4/04 |
| 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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