发明名称 |
Thermoluminescent dosimeter with improved card holder |
摘要 |
An improved dosimeter characterized by a filter construction which gives rise to improved angular independence of delivered dose. Also disclosed is an improved tamper-proof holder for a TLD card, and the holder also desirably provides a dirt and moisture resistant environment for the TLD card.
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申请公布号 |
US4975589(A) |
申请公布日期 |
1990.12.04 |
申请号 |
US19880222949 |
申请日期 |
1988.07.22 |
申请人 |
THE HARSHAW CHEMICAL COMPANY |
发明人 |
CHAMBERLAIN, JAMES D.;MOSCOVITCH, MARKO |
分类号 |
G01T1/11 |
主分类号 |
G01T1/11 |
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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