Preparation of fusible ketonealdehyde synthetic resins,申请号US19370182010-传众专利搜索

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发明名称	Preparation of fusible ketonealdehyde synthetic resins
摘要
申请公布号	US2191802(A)	申请公布日期	1940.02.27
申请号	US19370182010	申请日期	1937.12.27
申请人	NOVOTNY EMIL E;KARL VOGELSANG GEORGE	发明人	NOVOTNY EMIL E.;VOGELSANG GEORGE KARL
分类号	C08G6/02	主分类号	C08G6/02
代理机构		代理人
主权项
地址

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