OPTICAL SYSTEM OF FRESNEL LENS,申请号JP19760131885-传众专利搜索

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发明名称	OPTICAL SYSTEM OF FRESNEL LENS
摘要
申请公布号	JPS5357054(A)	申请公布日期	1978.05.24
申请号	JP19760131885	申请日期	1976.11.02
申请人	TOKYO SHIBAURA ELECTRIC CO	发明人	YONEZAWA KENZOU
分类号	G02B3/08	主分类号	G02B3/08
代理机构		代理人
主权项
地址

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