| 发明名称 |
Container for protecting photographic and cinematographic films against X-rays |
| 摘要 |
The container (1) consists of thermoplastic material, in which there is embedded a material that is opaque to X-rays, in particular barium or a barium compound. It is provided with a cover (2) whose edge has a groove (6) in which the upper ends (7) of the container walls engage in order to obtain a sealing closure.
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| 申请公布号 |
DE3408982(A1) |
申请公布日期 |
1984.09.27 |
| 申请号 |
DE19843408982 |
申请日期 |
1984.03.12 |
| 申请人 |
GEFITEC S.A. |
发明人 |
PHILIPPE POSSO,PATRICK PIERRE |
| 分类号 |
B65D85/50;G01N23/04;G03C3/00;G03D13/00;G03D13/02;G21F1/10;G21F5/00;(IPC1-7):G21F5/00 |
主分类号 |
B65D85/50 |
| 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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