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发明名称
IC卡预收费电表壳(一)
摘要
申请公布号
CN3075714D
申请公布日期
1998.03.18
申请号
CN97300076.7
申请日期
1997.04.07
申请人
邢伟华
发明人
邢伟华
分类号
10-07-W0058
主分类号
10-07-W0058
代理机构
代理人
主权项
地址
100029北京市朝阳区安苑北里二号
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