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摘要
申请公布号
CN3058813D
申请公布日期
1997.06.04
申请号
CN96313141.9
申请日期
1996.05.28
申请人
王道明
发明人
王道明
分类号
19-04-A0017
主分类号
19-04-A0017
代理机构
扬州市专利事务所
代理人
陈 星
主权项
地址
211400江苏省仪征市地税局
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