Basic condensation products and a process for their manufacture,申请号US19370173527-传众专利搜索

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发明名称	Basic condensation products and a process for their manufacture
摘要
申请公布号	US2180809(A)	申请公布日期	1939.11.21
申请号	US19370173527	申请日期	1937.11.08
申请人	THE FIRM OF CHEMICAL WORKS FORMERLY SANDOZ	发明人	KARTASCHOFF VALENTIN
分类号	C07D213/20	主分类号	C07D213/20
代理机构		代理人
主权项
地址

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