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发明名称
FLOTATION INSTALLATION OF SULPHUR ORES OF VULGANOGENE ORIGIN
摘要
申请公布号
RO106669(B1)
申请公布日期
1993.06.30
申请号
RO19900145598
申请日期
1990.07.23
申请人
INSTITUTUL DE CERCETARI ¡I PROIECTARI MINIERE PENTRU SUBSTAN¯E NEMETALIFERE, CLUJ-NAPOCA
发明人
TEODORESCU EMIL;FODOR IOSIF;COVACI IOSIF
分类号
B03D1/00;B03D1/24;(IPC1-7):B03D1/00
主分类号
B03D1/00
代理机构
代理人
主权项
地址
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