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发明名称
DEVICE FOR INVESTIGATING FLUID-TIGHTNESS OF BALL-VALVE SEAT COUPLE
摘要
申请公布号
SU675329(A1)
申请公布日期
1979.07.25
申请号
SU19752144314
申请日期
1975.06.13
申请人
GAZIEV DZHEVDET SH,SU
发明人
GAZIEV DZHEVDET SH,SU
分类号
G01M3/02;(IPC1-7):G01M3/02
主分类号
G01M3/02
代理机构
代理人
主权项
地址
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