MAGNIFYING LENS INCORPORATED INTO BOOK,申请号JP19850245771-传众专利搜索

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发明名称	MAGNIFYING LENS INCORPORATED INTO BOOK
摘要
申请公布号	JPS62104798(A)	申请公布日期	1987.05.15
申请号	JP19850245771	申请日期	1985.10.31
申请人	TOKUNAGA NAOKO	发明人	TOKUNAGA NAOKO
分类号	G02B25/00;B42D3/12	主分类号	G02B25/00
代理机构		代理人
主权项
地址

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