WIDE FIELD ANGLE LENS FOR COPY,申请号JP19850188634-传众专利搜索

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发明名称	WIDE FIELD ANGLE LENS FOR COPY
摘要
申请公布号	JPS6249312(A)	申请公布日期	1987.03.04
申请号	JP19850188634	申请日期	1985.08.29
申请人	RICOH CO LTD	发明人	NISHINA KIICHIRO;KOCHIWA TAIRA
分类号	G02B9/62;G02B9/64;G02B13/24	主分类号	G02B9/62
代理机构		代理人
主权项
地址

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