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发明名称
Vorrichtung fuer Naehmaschinen mit Nadelvorschub
摘要
申请公布号
DE834320(C)
申请公布日期
1952.03.17
申请号
DE19500000877
申请日期
1950.03.04
申请人
FA. WILLIAM PRYM
发明人
GRAEFINGHOLD ALFRED
分类号
D05B3/18
主分类号
D05B3/18
代理机构
代理人
主权项
地址
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