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发明名称
METHOD FOR EVALUATING CONCENTRATIONS OF ELEMENTS IN SOIL
摘要
申请公布号
RU2073899(C1)
申请公布日期
1997.02.20
申请号
RU19930038221
申请日期
1993.07.26
申请人
VNII PAZVEDOCHNOJ GEOFIZIKI "RUDGEOFIZIKA"
发明人
VINOGRADOV VALERIJ N;VINOGRADOVA INNA V;ZOLOTNITSKIJ VLADIMIR A;NOVIKOV ALEKSANDR A
分类号
G01V9/00;(IPC1-7):G01V9/00
主分类号
G01V9/00
代理机构
代理人
主权项
地址
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