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发明名称
DEVICE FOR RECOVERY OF USEFUL MINERALS
摘要
申请公布号
RU2032030(C1)
申请公布日期
1995.03.27
申请号
SU19914940605
申请日期
1991.05.31
申请人
TSENTRALNOE KONSTRUKTORSKOE BYURO "OKEANGEOTEKHNIKA" YUZHNOGO PROIZVODSTVENNOGO OB"EDINENIYA PO MORSKIM GEOLOGORAZVEDOCHNYM RABOTAM "YUZHMORGEOLOGIYA"
发明人
ZHELEZNOV YURIJ NIKOLAEVICH
分类号
E02F3/88;(IPC1-7):E02F3/88
主分类号
E02F3/88
代理机构
代理人
主权项
地址
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