Production of carbon black,申请号US19590857416-传众专利搜索

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发明名称	Production of carbon black
摘要
申请公布号	US3009783(A)	申请公布日期	1961.11.21
申请号	US19590857416	申请日期	1959.12.04
申请人	SHEER-KORMAN ASSOCIATES INC.	发明人	SHEER CHARLES;KORMAN SAMUEL
分类号	C09C1/54	主分类号	C09C1/54
代理机构		代理人
主权项
地址

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