Manufacture of artificial threads and other products from cellulose,申请号US19300464425-传众专利搜索

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发明名称	Manufacture of artificial threads and other products from cellulose
摘要
申请公布号	US2087981(A)	申请公布日期	1937.07.27
申请号	US19300464425	申请日期	1930.06.27
申请人	LEON LILIENFELD	发明人	LILIENFELD LEON
分类号	C08B13/02;D01F2/28;D06M11/53;D06M13/21	主分类号	C08B13/02
代理机构		代理人
主权项
地址

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