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发明名称
APPARATUS FOR GAUGING THE SURFACE TEXTURE AND SURFACE IRREGULARITIES OF A CONDUCTING SURFACE
摘要
申请公布号
GB1590081(A)
申请公布日期
1981.05.28
申请号
GB19770037306
申请日期
1977.09.07
申请人
WEC
发明人
分类号
G01N27/22;G01B7/34;(IPC1-7):G01B7/34
主分类号
G01N27/22
代理机构
代理人
主权项
地址
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