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发明名称
QUARTZ BASE FILTERING MATERIAL
摘要
申请公布号
SU1754163(A1)
申请公布日期
1992.08.15
申请号
SU19904870627
申请日期
1990.10.03
申请人
KH I MEKH ELEK SELSKOGO KHOZYAJSTVA
发明人
GUZHIN PETR D,SU;KARPOVA TATYANA L,SU;KALYUZHNYJ BORIS G,SU;DANILENKO NATALYA S,SU
分类号
B01D39/06
主分类号
B01D39/06
代理机构
代理人
主权项
地址
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