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发明名称
Nähmaschine
摘要
申请公布号
AT169213(B)
申请公布日期
1951.10.25
申请号
ATD169213
申请日期
1949.01.03
申请人
THE SINGER MANUFACTURING COMPANY
发明人
分类号
主分类号
代理机构
代理人
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