Process of producing 3, 4-dimethyl 1-ethyl benzene,申请号US19480036358-传众专利搜索

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发明名称	Process of producing 3, 4-dimethyl 1-ethyl benzene
摘要
申请公布号	US2578294(A)	申请公布日期	1951.12.11
申请号	US19480036358	申请日期	1948.07.01
申请人	CALIFORNIA RESEARCH CORPORATION	发明人	ELWELL WILLIAM E.
分类号	C07C2/68	主分类号	C07C2/68
代理机构		代理人
主权项
地址

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