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经营范围
发明名称
Improvements in or relating to sewing machines
摘要
申请公布号
GB350444(A)
申请公布日期
1931.06.08
申请号
GB19300007590
申请日期
1930.03.08
申请人
THE BRITISH UNITED SHOE MACHINERY COMPANY LIMITED;FRED RICKS
发明人
分类号
D05B15/00
主分类号
D05B15/00
代理机构
代理人
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地址
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