POLYAMIDES AND METHOD FOR OBTAINING SAME,申请号CAD485634-传众专利搜索

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发明名称	POLYAMIDES AND METHOD FOR OBTAINING SAME
摘要
申请公布号	CA485634(A)	申请公布日期	1952.08.12
申请号	CAD485634	申请日期
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	ELMER KEISER BOLTON;WILLIAM KIRK, JR.
分类号		主分类号
代理机构		代理人
主权项
地址

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