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发明名称
PROCEDE CONTINU POUR LA FABRICATION INDUSTRIELLE DE MICRO-PERLES DE MESOCARBONE
摘要
申请公布号
BE886925(A1)
申请公布日期
1981.04.16
申请号
BE19802058935
申请日期
1980.12.31
申请人
KOA OIL CY LTD
发明人
分类号
C01B31/02;C10C3/00;C10C3/02;D01F9/145;D01F9/155;(IPC1-7):B01J/;C01B/
主分类号
C01B31/02
代理机构
代理人
主权项
地址
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