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发明名称
DEVICE FOR MEASURING ELECTRICAL CONDUCTIVITY OF CONDUCTOR
摘要
申请公布号
SU745387(A3)
申请公布日期
1980.06.30
申请号
SU19721772563
申请日期
1972.04.14
申请人
M+S MASHMNEN UND AG (FIRMA)
发明人
MANFRED KNEFELMANN,DT;INGO ZAJDEL,DT
分类号
G01R27/02;G01R31/02;(IPC1-7):G01R27/02
主分类号
G01R27/02
代理机构
代理人
主权项
地址
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