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发明名称
RAW MIXTURE FOR PRODUCING FILLER
摘要
申请公布号
SU817012(A1)
申请公布日期
1981.03.30
申请号
SU19792778296
申请日期
1979.06.06
申请人
LVOVSKIJ POLT INSTITUT
发明人
KLIMENKO ZOYA G,SU;PETROVSKAYA NADEZHDA ,SU;FEDUN BOGUDAR V,SU
分类号
(IPC1-7):C04B31/00;C04B15/04
主分类号
(IPC1-7):C04B31/00
代理机构
代理人
主权项
地址
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