发明名称 |
Sewing machine housing construction |
摘要 |
A housing for a sewing machine which has a base portion, an upright portion extending upwardly from the base portion and an arm portion extending outwardly from the upright portion and overlying the base portion comprises a housing construction extending over said portions having flat outer surfaces, and means defined on said surfaces for affixing attachment units.
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申请公布号 |
US4677924(A) |
申请公布日期 |
1987.07.07 |
申请号 |
US19860861055 |
申请日期 |
1986.05.08 |
申请人 |
PFAFF INDUSTRIEMASCHINEN GMBH |
发明人 |
DIENER, HORST;ALBRECHT, ERNST;WILLENBACHER, ERICH |
分类号 |
D05B73/02;D05B73/00;(IPC1-7):D05B73/00;D05B73/06 |
主分类号 |
D05B73/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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