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发明名称
Method of and apparatus for making electrical measurements
摘要
申请公布号
US2485863(A)
申请公布日期
1949.10.25
申请号
US19460639464
申请日期
1946.01.05
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
CHANDLER MARSHALL R.
分类号
G01R27/26
主分类号
G01R27/26
代理机构
代理人
主权项
地址
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