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发明名称
Button sewing machine
摘要
申请公布号
US2043929(A)
申请公布日期
1936.06.09
申请号
US19350011233
申请日期
1935.03.15
申请人
THE SINGER MANUFACTURING COMPANY
发明人
MCCANN MICHAEL
分类号
D05B3/14;D05B65/00;D05B73/12
主分类号
D05B3/14
代理机构
代理人
主权项
地址
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