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发明名称
笔(13)
摘要
1.右视图与左视图对称,省略右视图;2.请求保护色彩。
申请公布号
CN3288959D
申请公布日期
2003.04.16
申请号
CN02347360.6
申请日期
2002.09.06
申请人
上海大欣文化用品有限公司
发明人
金小钰
分类号
19-06
主分类号
19-06
代理机构
中原信达知识产权代理有限责任公司
代理人
罗大忱
主权项
地址
201802上海市嘉定区南翔镇翔江公路1235号
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