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发明名称
Short thread sewing machine
摘要
申请公布号
US2850995(A)
申请公布日期
1958.09.09
申请号
US19550533407
申请日期
1955.09.09
申请人
ORR AUDREY W
发明人
ORR AUDREY W.
分类号
D05B1/02
主分类号
D05B1/02
代理机构
代理人
主权项
地址
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