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发明名称
Electromagnetic-inspection system
摘要
申请公布号
US2349687(A)
申请公布日期
1944.05.23
申请号
US19420442778
申请日期
1942.05.13
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
WILLIAMS CLIFTON S.
分类号
G01N27/90
主分类号
G01N27/90
代理机构
代理人
主权项
地址
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