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发明名称
Electrical test block
摘要
申请公布号
US2526255(A)
申请公布日期
1950.10.17
申请号
US19490070345
申请日期
1949.01.11
申请人
MILBANK CHARLES A
发明人
MILBANK CHARLES A.
分类号
G01R1/20
主分类号
G01R1/20
代理机构
代理人
主权项
地址
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