Perfectionnements à la production de pellicules orientées,申请号FR19590791456-传众专利搜索

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发明名称	Perfectionnements à la production de pellicules orientées
摘要
申请公布号	FR75530(E)	申请公布日期	1961.07.07
申请号	FR19590791456	申请日期	1959.04.07
申请人	E. I. DU PONT DE NEMOURS AND COMPANY	发明人
分类号	B29C55/00;B29C55/14	主分类号	B29C55/00
代理机构		代理人
主权项
地址

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