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发明名称
METHOD OF OBTAINING FILTRATION POWDER
摘要
申请公布号
SU1708393(A1)
申请公布日期
1992.01.30
申请号
SU19894659157
申请日期
1989.03.07
申请人
INST OBSCHEI I NEOORGANICHESK
发明人
MANUKYAN RIMA V,SU;KOCHERINA ZOYA A,SU;KOCHARYAN LIDA K,SU;APRESYAN MANUSHAK A,SU
分类号
B01D39/02
主分类号
B01D39/02
代理机构
代理人
主权项
地址
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