Thiophenes from sulfur dioxide and hydrocarbons,申请号US19440570465-传众专利搜索

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发明名称	Thiophenes from sulfur dioxide and hydrocarbons
摘要
申请公布号	US2531279(A)	申请公布日期	1950.11.21
申请号	US19440570465	申请日期	1944.12.29
申请人	THE TEXAS COMPANY	发明人	KREUZ KENNETH L.
分类号	C07D333/10	主分类号	C07D333/10
代理机构		代理人
主权项
地址

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