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经营范围
发明名称
Sewing machine
摘要
申请公布号
USD298330(S1)
申请公布日期
1988.11.01
申请号
US06/834490
申请日期
1986.02.24
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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