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发明名称
Vorrichtung zur selbsttätigen Verstellung der Stichbreite an einer Zickzack-Nähmaschine
摘要
申请公布号
CH325051(A)
申请公布日期
1957.10.31
申请号
CHD325051
申请日期
1954.10.16
申请人
G. M. PFAFF AG
发明人
WALDO GERGEN,WADE;VADEN WALMSLEY,GRANVILLE
分类号
D05B19/00;H01H51/32
主分类号
D05B19/00
代理机构
代理人
主权项
地址
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