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发明名称
便携式读书架
摘要
1.上盖仰视图中U状物为紧固卡,采用钢丝制作。2.下盖主视图中方形物为电子表,圆圈为笔插。3.前挡片采用透明无色材料。4.读书架前挡片与下盖采用插接方式,上、下盖采用活动轴连接,便于不用时折叠携带。5.上盖右视图与上盖左视图对称,省略右视图。6.下盖右视图与下盖左视图对称,省略右视图。7.前挡片右视图与前挡片左视图对称,省略右视图。
申请公布号
CN87300095S
申请公布日期
1988.01.10
申请号
CN87300095
申请日期
1987.02.14
申请人
石振宇;郭瑞勇;许志彬
发明人
石振宇
分类号
06-06-R0102
主分类号
06-06-R0102
代理机构
代理人
主权项
地址
北京市东城区交道口北三条16号
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