Illumination systems with integral dimming,申请号US19640413668-传众专利搜索

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发明名称	Illumination systems with integral dimming
摘要
申请公布号	US3257748(A)	申请公布日期	1966.06.28
申请号	US19640413668	申请日期	1964.09.30
申请人	HARDESTY GEORGE K C	发明人	HARDESTY GEORGE K. C.
分类号	F21V8/00;G09F9/00	主分类号	F21V8/00
代理机构		代理人
主权项
地址

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