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发明名称
CERAMIC MIXTURE FOR PRODUCING FILTERING ARTICLES
摘要
申请公布号
SU1323551(A1)
申请公布日期
1987.07.15
申请号
SU19853978976
申请日期
1985.11.19
申请人
GNII STROITELNOJ KERAMIKI
发明人
OPALEJCHUK LIDIYA S,SU;ROMANOVA VALENTINA I,SU;VERICHEV EVGENIJ N,SU
分类号
C04B33/22;C04B38/06
主分类号
C04B33/22
代理机构
代理人
主权项
地址
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