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发明名称
DEVICE FOR TESTING AND GRADUATING FLOWMETERS
摘要
申请公布号
SU726433(A1)
申请公布日期
1980.04.05
申请号
SU19772514911
申请日期
1977.08.05
申请人
LOBOV BORIS ,SU
发明人
LOBOV BORIS ,SU
分类号
G01F25/00;(IPC1-7):G01F25/00
主分类号
G01F25/00
代理机构
代理人
主权项
地址
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