Light fixture for externally illuminated sign.,申请号EP19900311881-传众专利搜索

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发明名称	Light fixture for externally illuminated sign.
摘要
申请公布号	EP0426433(B1)	申请公布日期	1995.03.01
申请号	EP19900311881	申请日期	1990.10.30
申请人	MINNESOTA MINING AND MANUFACTURING COMPANY	发明人	ANDERSON, HARRY B. C/O MINNESOTA MINING;COBB, SANFORD JR. C/O MINNESOTA MINING;WORTMAN, DAVID L. C/O MINNESOTA MINING
分类号	F21S2/00;F21V3/02;F21V5/02;F21V8/00;F21V13/02;F21Y101/00;G02B3/08;G02B5/02;G02B5/08;G09F19/22;(IPC1-7):G02B3/08	主分类号	F21S2/00
代理机构		代理人
主权项
地址

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