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经营范围
发明名称
Sewing mechanism
摘要
申请公布号
US1989919(A)
申请公布日期
1935.02.05
申请号
US19310506791
申请日期
1931.01.05
申请人
BRIGGS MANUFACTURING COMPANY
发明人
EVERITT BYRON F.
分类号
D05B11/00
主分类号
D05B11/00
代理机构
代理人
主权项
地址
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