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发明名称
可以延长的直尺
摘要
本发明提供一种可以延长的直尺,所述的直尺设有一滑块,当我们在使用时,可以用手按住直尺,然后移动滑块,再按住滑块,再移动直尺,这样就可以无限延长画图尺寸。
申请公布号
CN106585214A
申请公布日期
2017.04.26
申请号
CN201510665893.6
申请日期
2015.10.16
申请人
襄阳市诸葛亮中学
发明人
罗瑞嘉
分类号
B43L7/10(2006.01)I
主分类号
B43L7/10(2006.01)I
代理机构
代理人
主权项
一种可以延长的直尺,包括直尺主体(1),其特征在于:所述直尺(1)在侧端设有一小凹槽(2),并设有一滑块(3)可放置在凹槽内滑动。
地址
441002 湖北省襄樊市樊城区春园西路1号
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