SOUND ABSORPTION TYPE ILLUMINATION DEVICE,申请号JP19890127259-传众专利搜索

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发明名称	SOUND ABSORPTION TYPE ILLUMINATION DEVICE
摘要
申请公布号	JPH02306503(A)	申请公布日期	1990.12.19
申请号	JP19890127259	申请日期	1989.05.20
申请人	FURUKAWA ELECTRIC CO LTD:THE	发明人	SUGIYAMA AKIRA
分类号	F21V11/06;G10K11/16	主分类号	F21V11/06
代理机构		代理人
主权项
地址

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