Production of dimethyl and ethyl thiophenes,申请号US19460691372-传众专利搜索

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发明名称	Production of dimethyl and ethyl thiophenes
摘要
申请公布号	US2450687(A)	申请公布日期	1948.10.05
申请号	US19460691372	申请日期	1946.08.17
申请人	SOCONY-VACUUM OIL COMPANY, INCORPORATED	发明人	RASMUSSEN HERBERT E.;HANSFORD ROWLAND C.
分类号	C07D333/08	主分类号	C07D333/08
代理机构		代理人
主权项
地址

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