METHOD FOR WIPING OFF HANDWRITING,申请号JP19900202222-传众专利搜索

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发明名称	METHOD FOR WIPING OFF HANDWRITING
摘要
申请公布号	JPH0485099(A)	申请公布日期	1992.03.18
申请号	JP19900202222	申请日期	1990.07.30
申请人	PENTEL KK	发明人	TAKANO YOSHIAKI;OKAI SADAHIRO;KOISHI MASUMI
分类号	B43L21/00	主分类号	B43L21/00
代理机构		代理人
主权项
地址

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