Synthetic resinous material and method of producing it,申请号US19350021381-传众专利搜索

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发明名称	Synthetic resinous material and method of producing it
摘要
申请公布号	US2121294(A)	申请公布日期	1938.06.21
申请号	US19350021381	申请日期	1935.05.14
申请人	HEREULES POWDER COMPANY	发明人	HUMPHREY IRVIN W.
分类号	C08G63/48;C09F1/00	主分类号	C08G63/48
代理机构		代理人
主权项
地址

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