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发明名称
Wickelgeraet zum Wickeln von Spulen
摘要
申请公布号
DE810881(C)
申请公布日期
1951.08.13
申请号
DE1949P051893
申请日期
1949.08.13
申请人
FA. HEINRICH SCHUEMANN
发明人
FROEHNER FRITZ
分类号
H01F41/06
主分类号
H01F41/06
代理机构
代理人
主权项
地址
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