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经营范围
发明名称
Sewing device
摘要
申请公布号
US2217260(A)
申请公布日期
1940.10.08
申请号
US19390274425
申请日期
1939.05.18
申请人
VINCENZO SPEZIALE
发明人
SPEZIALE VINCENZO
分类号
D05B91/14
主分类号
D05B91/14
代理机构
代理人
主权项
地址
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