PERFECTIONNEMENTS RELATIFS AUX GRAISSES A BASE DE GRAPHITE OLEOPHILE,申请号BE19710776113-传众专利搜索

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发明名称	PERFECTIONNEMENTS RELATIFS AUX GRAISSES A BASE DE GRAPHITE OLEOPHILE
摘要
申请公布号	BE776113(A1)	申请公布日期	1972.06.01
申请号	BE19710776113	申请日期	1971.12.01
申请人	THE BRITISH PETROLEUM CY LTD, BRITANNIC HOUSE, MOOR LANE, LONDRES E.C.2., GR.BR.,	发明人
分类号	C01B31/00;C01B31/04;C10M169/00;F16N15/02;(IPC1-7):C10M/	主分类号	C01B31/00
代理机构		代理人
主权项
地址

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