Improvements in materials for the selective transmission of light,申请号GB19460019602-传众专利搜索

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发明名称	Improvements in materials for the selective transmission of light
摘要
申请公布号	GB617431(A)	申请公布日期	1949.02.07
申请号	GB19460019602	申请日期	1946.07.01
申请人	ELWYN GEORGE BERRIEN RILEY	发明人
分类号	B65D81/30;C03C17/00;D06M10/00	主分类号	B65D81/30
代理机构		代理人
主权项
地址

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