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发明名称
Improvements in or relating to sewing machines
摘要
申请公布号
GB881623(A)
申请公布日期
1961.11.08
申请号
GB19580026426
申请日期
1958.08.18
申请人
G. M. PFAFF A. G.
发明人
分类号
B21B39/16;D05B29/12
主分类号
B21B39/16
代理机构
代理人
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地址
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