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发明名称
Verfahren zur Herstellung von Spinntoepfen fuer die Kunstseidenerzeugung
摘要
申请公布号
DE520780(C)
申请公布日期
1931.03.14
申请号
DE1924S066900D
申请日期
1924.08.24
申请人
KABELFABRIK AKT.-GES. VORM. OTTO BONDY;THE NUERA ART-SILK COMP. INC.
发明人
分类号
D01D7/02
主分类号
D01D7/02
代理机构
代理人
主权项
地址
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