| 摘要 |
Device for multipoint emission of penetrating radiation of the type comprising a radioactive body emitting outwards through one or more opening(s) of a protective casing. It consists of a radioactive wire 41 stretched in a container 45 protecting against radiation and having the general shape of a cylinder, on one of the generatrices of which a line of small holes 46 is provided for releasing the multipoint emission. Application to radiography, by scanning in successive sections, especially for medical use. <IMAGE>
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