Improvements in and relating to cellulose derivatives and shaped structures made therefrom,申请号GB19360024040-传众专利搜索

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发明名称	Improvements in and relating to cellulose derivatives and shaped structures made therefrom
摘要
申请公布号	GB491488(A)	申请公布日期	1938.09.02
申请号	GB19360024040	申请日期	1936.12.02
申请人	LEON LILIENFELD	发明人
分类号	C08B11/20	主分类号	C08B11/20
代理机构		代理人
主权项
地址

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