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发明名称
Indicating device for radioactivity intensity
摘要
申请公布号
US2592416(A)
申请公布日期
1952.04.08
申请号
US19470776245
申请日期
1947.09.26
申请人
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES ATOMIC ENERGY COMMISSION
发明人
JR. EDWARD J. GROTH,
分类号
G01T1/18
主分类号
G01T1/18
代理机构
代理人
主权项
地址
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