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发明名称
塑回针
摘要
本实用新型是对现有回形针的改进,主要特征是底板与压板连为一体,两者间组成一三角形。本实用新型结构简单,用塑料一次注射成型,永不生锈,适宜于各种场合用于夹紧文件、纸张。
申请公布号
CN2294164Y
申请公布日期
1998.10.14
申请号
CN97234473.X
申请日期
1997.05.07
申请人
张德顺
发明人
张德顺
分类号
B42F1/10
主分类号
B42F1/10
代理机构
代理人
主权项
1、一种塑回针,由底板和压板组成,其特征在于底板、压板的一端连为一体,底板、压板与两者的连接处组成一三角形。
地址
200082上海市鞍山一村79号5室
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