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发明名称
笔(2332)
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN300754972D
申请公布日期
2008.03.12
申请号
CN200730132007.X
申请日期
2007.03.21
申请人
方朝源
发明人
方朝源
分类号
19-06
主分类号
19-06
代理机构
深圳市博锐专利事务所
代理人
张 明
主权项
地址
台湾省新竹市振兴一街75号3楼
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