LENS OR LENS-LIKE MATERIAL,申请号JP19810089832-传众专利搜索

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发明名称	LENS OR LENS-LIKE MATERIAL
摘要
申请公布号	JPS5727650(A)	申请公布日期	1982.02.15
申请号	JP19810089832	申请日期	1981.06.10
申请人	NAGAURA YOSHIAKI	发明人	NAGAURA YOSHIAKI
分类号	B24B13/02;B24B13/005	主分类号	B24B13/02
代理机构		代理人
主权项
地址

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