Synthetic resins and method of producing,申请号US19360094689-传众专利搜索

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发明名称	Synthetic resins and method of producing
摘要
申请公布号	US2146012(A)	申请公布日期	1939.02.07
申请号	US19360094689	申请日期	1936.08.06
申请人	HERCULES POWDER COMPANY	发明人	BELL JOHN M. DE
分类号	C08G63/48	主分类号	C08G63/48
代理机构		代理人
主权项
地址

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