Procédé de fabrication de pellicules à partir de solutions cellulosiques,申请号FRD747548-传众专利搜索

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发明名称	Procédé de fabrication de pellicules à partir de solutions cellulosiques
摘要
申请公布号	FR747548(A)	申请公布日期	1933.06.19
申请号	FRD747548	申请日期	1932.12.14
申请人	J. P. BEMBERG A.-G.	发明人
分类号	B29C47/00	主分类号	B29C47/00
代理机构		代理人
主权项
地址

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