ARTIFICIAL THREADS AND OTHER PRODUCTS,申请号IED11779-传众专利搜索

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发明名称	ARTIFICIAL THREADS AND OTHER PRODUCTS
摘要
申请公布号	IE11779(L)	申请公布日期	1930.09.16
申请号	IED11779	申请日期	1930.02.20
申请人	LEON LILIENFELD	发明人
分类号	(IPC1-7):D01F/00;C08B/00	主分类号	(IPC1-7):D01F/00
代理机构		代理人
主权项
地址

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