Substances photochromes pour vitrages à transmission variable,申请号FR19630925356-传众专利搜索

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发明名称	Substances photochromes pour vitrages à transmission variable
摘要
申请公布号	FR1365308(A)	申请公布日期	1964.07.03
申请号	FR19630925356	申请日期	1963.02.20
申请人	COMPAGNIE DE SAINT-GOBAIN	发明人
分类号	C08F8/32;G03C1/73	主分类号	C08F8/32
代理机构		代理人
主权项
地址

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