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发明名称
DEVICE FOR MEASURING ELECTROCONDUCTIVE MEDIA LEVEL
摘要
申请公布号
SU1721442(A1)
申请公布日期
1992.03.23
申请号
SU19884424956
申请日期
1988.04.11
申请人
VNI PK I OKHRANY OKRUZHAYUSHCHEJ PRIRODNOJ SREDY V UGOLNOJ PROMYSHLENNOSTI
发明人
KLEPIKOV VLADIMIR I,SU;PROKHOROV GRIGORIJ A,SU
分类号
G01F23/26
主分类号
G01F23/26
代理机构
代理人
主权项
地址
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