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经营范围
发明名称
电动旋转飞碟
摘要
省略仰视图。
申请公布号
CN3107111D
申请公布日期
1999.04.07
申请号
CN98301701.8
申请日期
1998.04.03
申请人
席风春
发明人
席风春
分类号
21-01-T0284
主分类号
21-01-T0284
代理机构
北京市第三专利代理事务所
代理人
范红雁
主权项
地址
450000河南省郑州市上街区中心路127号
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