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发明名称
METHOD OF MEASURING WATER FLOW IN RIVER
摘要
申请公布号
SU1506278(A1)
申请公布日期
1989.09.07
申请号
SU19874176391
申请日期
1987.01.04
申请人
G GIDROLOGICHESKIJ INSTITUT
发明人
ZATYLNIKOV ALEKSANDR I,SU
分类号
G01F1/66
主分类号
G01F1/66
代理机构
代理人
主权项
地址
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