Oxyalkylated derivatives of fusible acetylene-phenolic resins,申请号US19530353042-传众专利搜索

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发明名称	Oxyalkylated derivatives of fusible acetylene-phenolic resins
摘要
申请公布号	US2723251(A)	申请公布日期	1955.11.08
申请号	US19530353042	申请日期	1953.05.05
申请人	PETROLITE CORPORATION	发明人	GROOTE MELVIN DE;KEISER BERNHARD
分类号	C08G61/02	主分类号	C08G61/02
代理机构		代理人
主权项
地址

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