包装壳(双叶2B考试橡皮擦),申请号CN200830147836.X-传众专利搜索

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发明名称	包装壳(双叶2B考试橡皮擦)
摘要
申请公布号	CN301002811D	申请公布日期	2009.09.09
申请号	CN200830147836.X	申请日期	2008.08.26
申请人	闫景瑞	发明人	闫景瑞
分类号	09-03	主分类号	09-03
代理机构	北京集佳知识产权代理有限公司	代理人	孙长龙
主权项
地址	462000河南省漯河市召陵区朱庄村242号

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