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发明名称
风车(双层圆心旋)
摘要
1.右视图与左视图对称,省略右视图。2.省略仰视图和俯视图。3.本产品可随风旋转,且是左右互旋。
申请公布号
CN3382204D
申请公布日期
2004.07.28
申请号
CN200330122247.3
申请日期
2003.12.07
申请人
潘行东
发明人
潘行东
分类号
21-01
主分类号
21-01
代理机构
代理人
主权项
地址
317000 浙江省临海市羊巷4号
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