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发明名称
带温度计的圆珠笔
摘要
主视图和后视图中的A指温度计正前方的区域,该区域为透明的。
申请公布号
CN3124143D
申请公布日期
1999.10.13
申请号
CN99324345.2
申请日期
1999.03.05
申请人
张汉定
发明人
张汉定
分类号
19-06-B0061
主分类号
19-06-B0061
代理机构
常州市专利事务所
代理人
王淑勤
主权项
地址
213003江苏省常州市红梅西村43-乙-404
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