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经营范围
发明名称
METHOD OF PROSPECTING FOR POTASSIUM SALTS
摘要
申请公布号
SU812912(A1)
申请公布日期
1981.03.15
申请号
SU19792723134
申请日期
1979.02.02
申请人
VALUKONIS GENRIKAS YU,SU;KHODKOV AFANASIJ E,SU
发明人
VALUKONIS GENRIKAS YU,SU;KHODKOV AFANASIJ E,SU
分类号
E21B47/00;(IPC1-7):E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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