| 发明名称 |
Leak-proof lead barrier system |
| 摘要 |
A leak-proof lead barrier system to be installed on the interior of metal studs, to be used in conjunction with lead laminated gypsum board. The leak-proof lead barrier system provides an easier and less time-consuming method of sealing a radiation protective room in one step.
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| 申请公布号 |
US6550203(B1) |
申请公布日期 |
2003.04.22 |
| 申请号 |
US20010838754 |
申请日期 |
2001.04.19 |
| 申请人 |
RADIATION PROTECTION PRODUCTS, INC. |
发明人 |
LITTLE KENNETH D. |
| 分类号 |
E04B1/92;E04B2/72;E04B2/74;G21F3/04;(IPC1-7):E04B1/92;G21F1/08 |
主分类号 |
E04B1/92 |
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