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发明名称
Pinking attachment for sewingmachines
摘要
申请公布号
US1944580(A)
申请公布日期
1934.01.23
申请号
US19300418790
申请日期
1930.01.06
申请人
SIGODA VICTOR J
发明人
SIGODA VICTOR J.
分类号
D05B37/08
主分类号
D05B37/08
代理机构
代理人
主权项
地址
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