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发明名称
Improvements relating to overseam sewing machines
摘要
申请公布号
GB461832(A)
申请公布日期
1937.02.25
申请号
GB19350031674
申请日期
1935.11.15
申请人
HARRY SMITH
发明人
分类号
D05B1/20;D05B57/02;D05B73/12;D05B85/06
主分类号
D05B1/20
代理机构
代理人
主权项
地址
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