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发明名称
Improvements in or relating to electromagnetic gauging and testing of materials
摘要
申请公布号
GB460991(A)
申请公布日期
1937.02.08
申请号
GB19350013185
申请日期
1935.05.03
申请人
OCTAVIUS KNIGHT
发明人
分类号
G01N27/82;G01R33/12
主分类号
G01N27/82
代理机构
代理人
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