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发明名称
Verfahren zur Herstellung keramischer Duesenplatten fuer die Kunstfasererzeugung
摘要
申请公布号
DE510069(C)
申请公布日期
1930.10.15
申请号
DE1925K092577D
申请日期
1925.01.25
申请人
FIRMA CARL ZEISS
发明人
分类号
D01D4/02
主分类号
D01D4/02
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代理人
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地址
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