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发明名称
Einrichtung zum OElen von Faeden
摘要
申请公布号
DE540244(C)
申请公布日期
1931.12.11
申请号
DED540244D
申请日期
1930.09.05
申请人
MASCHINENFABRIK SCHWEITER A.-G.
发明人
分类号
B65H71/00
主分类号
B65H71/00
代理机构
代理人
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