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发明名称
笔(5)
摘要
省略其它视图。
申请公布号
CN3324580D
申请公布日期
2003.09.24
申请号
CN03327846.6
申请日期
2003.02.24
申请人
赵文龙
发明人
赵文龙
分类号
19-06
主分类号
19-06
代理机构
代理人
主权项
地址
315470浙江省余姚市泗门镇振兴路19号
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