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发明名称
九宫回字格
摘要
申请公布号
CN3117490D
申请公布日期
1999.08.04
申请号
CN98326378.7
申请日期
1998.11.03
申请人
梁长胜
发明人
梁长胜
分类号
19-01-W0223
主分类号
19-01-W0223
代理机构
代理人
主权项
地址
100053北京市宣武区长椿街感化胡同3号院8-5-202
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