圆珠笔,申请号CN03303946.1-传众专利搜索

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发明名称	圆珠笔
摘要
申请公布号	CN3329991D	申请公布日期	2003.10.15
申请号	CN03303946.1	申请日期	2003.02.21
申请人	雅各布.里特股份有限公司	发明人	H·莱塞尔
分类号	19-06	主分类号	19-06
代理机构	中国专利代理(香港)有限公司	代理人	崔幼平;杨松龄
主权项
地址	联邦德国布伦斯巴克

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