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经营范围
发明名称
Werkstueckfuehrungsvorrichtungen an Naehmaschinen
摘要
申请公布号
DE569387(C)
申请公布日期
1933.02.02
申请号
DE1931S098691D
申请日期
1931.05.17
申请人
THE SINGER MANUFACTURING COMPANY
发明人
分类号
D05B35/06
主分类号
D05B35/06
代理机构
代理人
主权项
地址
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