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发明名称
Maschine zum gleichzeitigen gegenläufigen Wickeln zweier Fäden um einen Dorn
摘要
申请公布号
AT200703(B)
申请公布日期
1958.11.25
申请号
ATD200703
申请日期
1957.01.16
申请人
WAHL BROTHERS
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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