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经营范围
发明名称
METHOD OF MEASURING WELL YIELD
摘要
申请公布号
SU751977(A1)
申请公布日期
1980.07.30
申请号
SU19762365284
申请日期
1976.05.20
申请人
VNII ORGANIZATSII,YüPABóEHôù ô ÜKOHOMôKô HE´TE×A³OBOö üPOMÕÛóEHHOCTô
发明人
AKIMOV VYACHESLAV F,SU;AKIMOVA NATALYA V,SU
分类号
E21B47/10;E21B47/26;(IPC1-7):E21B47/10
主分类号
E21B47/10
代理机构
代理人
主权项
地址
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