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发明名称
Improvements relating to the dry spinning of artificial threads
摘要
申请公布号
GB317368(A)
申请公布日期
1930.07.10
申请号
GB19290020431
申请日期
1929.07.03
申请人
ACETA G.M.B.H.
发明人
分类号
D01D5/04
主分类号
D01D5/04
代理机构
代理人
主权项
地址
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