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发明名称
METHOD OF DETERMINING AVERAGE CONDUCTIVITY OF EARTHED TUBING INSULATION
摘要
申请公布号
CS220487(B1)
申请公布日期
1983.04.29
申请号
CS19800009602
申请日期
1980.12.31
申请人
VELETA,PAVEL,CS;NOVOTNY,TOMAS,CS
发明人
VELETA,PAVEL,CS;NOVOTNY,TOMAS,CS
分类号
C23F13/00;G01R27/00;(IPC1-7):G01R27/00
主分类号
C23F13/00
代理机构
代理人
主权项
地址
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