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发明名称
EDDY CURRENT TEST SYSTEM FOR INDICATING THE OVAL SHAPE OF A CYLINDRICAL WORKPIECE
摘要
申请公布号
US3619770(A)
申请公布日期
1971.11.09
申请号
USD3619770
申请日期
1970.03.02
申请人
FRIEDRICH M.O. FORSTER
发明人
FRIEDRICH M.O. FORSTER
分类号
G01B7/28;(IPC1-7):G01R33/00
主分类号
G01B7/28
代理机构
代理人
主权项
地址
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