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发明名称
Umkleidung fuer Naehmaschinen
摘要
申请公布号
DE909291(C)
申请公布日期
1954.04.15
申请号
DE1951K011582
申请日期
1951.10.10
申请人
KATHARINA KWOCZEK, GEB. LEHMANN
发明人
LEHMANN KATHARINA KWOCZEK, GEB.
分类号
D05B75/06
主分类号
D05B75/06
代理机构
代理人
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