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发明名称
标准化考试机读答题专用模板
摘要
1.仰视图与俯视图对称,省略仰视图。2.右视图与左视图对称,省略右视图。
申请公布号
CN3047677D
申请公布日期
1996.08.28
申请号
CN95307891.4
申请日期
1995.08.04
申请人
刘连营
发明人
刘连营
分类号
19-06
主分类号
19-06
代理机构
河北省专利事务所
代理人
朱栋梁
主权项
地址
062250河北省献县南河头乡抛庄村
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