Procédé de préparation de nitrates d'éthers cellulosiques,申请号FRD692603-传众专利搜索

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发明名称	Procédé de préparation de nitrates d'éthers cellulosiques
摘要
申请公布号	FR692603(A)	申请公布日期	1930.11.07
申请号	FRD692603	申请日期	1930.03.24
申请人	DEUTSCHE CELLULOID-FABRIK	发明人
分类号	C08B13/00	主分类号	C08B13/00
代理机构		代理人
主权项
地址

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