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发明名称
Fremgangsmaade til Fremstilling af en Kunstsilkebevikling.
摘要
申请公布号
DK46109(C)
申请公布日期
1932.08.29
申请号
DKD46109
申请日期
1930.07.30
申请人
PARCOFIL A/G
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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