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发明名称
圆珠笔
摘要
申请公布号
CN87300660S
申请公布日期
1988.12.10
申请号
CN87300660
申请日期
1987.05.26
申请人
勒尼奥公司
发明人
比尔·勒尼奥
分类号
19-06-P0134
主分类号
19-06-P0134
代理机构
中国国际贸易促进委员会专利代理部
代理人
张天安
主权项
地址
法国瓦兰斯
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