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发明名称
PROCEDE DE FABRICATION DE MICROPERLES DE MESOCARBONE D'UNE GRANULOMETRIE UNIFORME
摘要
申请公布号
BE890993(A1)
申请公布日期
1982.03.01
申请号
BE19812059452
申请日期
1981.11.05
申请人
KOA OIL CY LTD
发明人
分类号
C10G9/00;C01B31/02;C10C3/00;C10C3/02;D01F9/155;(IPC1-7):B01J/
主分类号
C10G9/00
代理机构
代理人
主权项
地址
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