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经营范围
发明名称
圆珠笔(A300)
摘要
申请公布号
CN301135227D
申请公布日期
2010.02.10
申请号
CN200930139838.9
申请日期
2009.05.15
申请人
金碧华
发明人
金碧华
分类号
19-06
主分类号
19-06
代理机构
宁波天一专利代理有限公司
代理人
张莉华
主权项
地址
315200浙江省宁波市镇海区镇骆东路1818号宁波文魁笔业有限公司
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