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发明名称
INSTRUMENT TO CHECK CONTINUITY OF LIQUID FLOW THROUGH A PIPE LINE
摘要
申请公布号
SU1698742(A1)
申请公布日期
1991.12.15
申请号
SU19894738391
申请日期
1989.09.19
申请人
KH AVIATSIONNYJ I IM.N.E.ZHUKOVSKOGO
发明人
CHISTYAKOV EVGENIJ S,SU;DYSHLEVOJ YURIJ I,SU
分类号
G01N29/02;G01N29/32
主分类号
G01N29/02
代理机构
代理人
主权项
地址
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