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经营范围
发明名称
FILTERING MATERIAL
摘要
申请公布号
SU1719520(A1)
申请公布日期
1992.03.15
申请号
SU19904810832
申请日期
1990.04.06
申请人
MARIJSKIJ VNII BUMAGI V N-PROIZV OBEDINENIYA TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI
发明人
KANARSKIJ ALBERT V,SU;PLATITSYNA NATALYA V,SU;TER-OGANESYAN GARRI SH,SU;STEPANYAN MARIETTA M,SU;GRIGORYAN ROBERT V,SU
分类号
D21H27/08;D21H11/12;D21H17/68
主分类号
D21H27/08
代理机构
代理人
主权项
地址
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