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发明名称
Bac à bain de filage pour le traitement de soie artificielle
摘要
申请公布号
FR731302(A)
申请公布日期
1932.09.01
申请号
FRD731302
申请日期
1932.02.12
申请人
发明人
WURTZ EDUARD
分类号
D01D5/06
主分类号
D01D5/06
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代理人
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