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发明名称
Damping system for measuring devices
摘要
申请公布号
US2209236(A)
申请公布日期
1940.07.23
申请号
US19390271949
申请日期
1939.05.05
申请人
GENERAL ELECTRIC COMPANY
发明人
ROWELL RALPH M.
分类号
G01R11/10
主分类号
G01R11/10
代理机构
代理人
主权项
地址
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