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发明名称
Improvements in non-destructively testing ferromagnetic articles
摘要
申请公布号
GB792384(A)
申请公布日期
1958.03.26
申请号
GB19560000063
申请日期
1956.01.02
申请人
KRONPRINZ AKTIENGESELLSCHAFT
发明人
分类号
G01N27/90
主分类号
G01N27/90
代理机构
代理人
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