Lames polarisantes et leur procédé de fabrication,申请号FRD925921-传众专利搜索

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发明名称	Lames polarisantes et leur procédé de fabrication
摘要
申请公布号	FR925921(A)	申请公布日期	1947.09.17
申请号	FRD925921	申请日期	1946.04.03
申请人	CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE	发明人	DEMON LUCIEN
分类号	G02B5/30	主分类号	G02B5/30
代理机构		代理人
主权项
地址

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