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发明名称
Vorrichtung zur Herstellung von Kunstseide nach dem Streckspinnverfahren
摘要
申请公布号
DE547618(C)
申请公布日期
1932.04.04
申请号
DE1929H124295D
申请日期
1929.11.23
申请人
CARL HAMEL AKT.-GES.
发明人
分类号
D01D5/14;D01D10/04
主分类号
D01D5/14
代理机构
代理人
主权项
地址
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