Appareil de fabrication du noir de carbone,申请号BE19620616603-传众专利搜索

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发明名称	Appareil de fabrication du noir de carbone
摘要
申请公布号	BE616603(A7)	申请公布日期	1962.08.16
申请号	BE19620616603	申请日期	1962.04.18
申请人	CONTINENTAL CARBON COMPANY	发明人
分类号	C09C1/50;(IPC1-7):C09C	主分类号	C09C1/50
代理机构		代理人
主权项
地址

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