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发明名称
PROCEDEU DE VALORIFICARE A ARGILELOR CU CONTINUT RIDICAT DE FE2O3
摘要
申请公布号
RO92925(A2)
申请公布日期
1987.11.30
申请号
RO19850121209
申请日期
1985.12.19
申请人
INSTITUTUL DE CERCETARI SI PROIECTARI MINIERE PENTRU SUBSTANTE NEMETALIFERE,RO
发明人
CUGLESAN IOAN,RO;IVAN IOAN,RO;PISO POMPILIU,RO;MORA VALER,RO;HANGA AUREL,RO;COVACI IOSIF,RO;ZINVELIU GAVRILA,RO
分类号
B03B7/00;(IPC1-7):B03B7/00
主分类号
B03B7/00
代理机构
代理人
主权项
地址
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