Pyridine derivatives and process of making them,申请号US19310581509-传众专利搜索

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发明名称	Pyridine derivatives and process of making them
摘要
申请公布号	US2064944(A)	申请公布日期	1936.12.22
申请号	US19310581509	申请日期	1931.12.16
申请人	WINTHROP CHEMICAL COMPANY, INC.	发明人	REITMANN JOACHIM;HECHT GERHARD
分类号	C07D213/68	主分类号	C07D213/68
代理机构		代理人
主权项
地址

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