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发明名称
带口哨的笔
摘要
本实用新型提供了一种装带口哨的笔,其目的在于解决体育课上,老师不断更换口哨和笔的麻烦。所述带口哨的笔包括笔杆和口哨,所述口哨安装在所述笔杆的末端。本实用新型带口哨的笔在笔杆上装有一个口哨,在笔和口哨交换使用时能节省时间,使用更方便,且上述带口哨的笔结构简单,制造方便,实用性强。
申请公布号
CN201881718U
申请公布日期
2011.06.29
申请号
CN201020646770.0
申请日期
2010.12.08
申请人
上海市闸北区和田路小学
发明人
王梓仪
分类号
B43K29/00(2006.01)I
主分类号
B43K29/00(2006.01)I
代理机构
代理人
主权项
一种带口哨的笔,其特征在于,包括笔杆和口哨,所述口哨安装在所述笔杆的末端。
地址
200072 上海市闸北区和田路434号
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