发明名称 |
标贴(交通一卡通) |
摘要 |
|
申请公布号 |
CN3296154D |
申请公布日期 |
2003.05.21 |
申请号 |
CN02342862.7 |
申请日期 |
2002.10.18 |
申请人 |
上海公共交通卡股份有限公司 |
发明人 |
丁伟国;谢志刚 |
分类号 |
19-08 |
主分类号 |
19-08 |
代理机构 |
上海世贸专利代理有限责任公司 |
代理人 |
李浩东 |
主权项 |
|
地址 |
200040上海市铜仁路331号2楼 |
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