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发明名称
Sewing machine
摘要
申请公布号
US2329160(A)
申请公布日期
1943.09.07
申请号
US19420425971
申请日期
1942.01.08
申请人
THE SINGER MANUFACTURING COMPANY
发明人
HALE ARTHUR N.
分类号
D05B3/02;D05B57/00;D05B73/12
主分类号
D05B3/02
代理机构
代理人
主权项
地址
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