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发明名称
Process for the production of artificial threads from cellulose solutions
摘要
申请公布号
GB509375(A)
申请公布日期
1939.07.14
申请号
GB19380027810
申请日期
1938.09.23
申请人
RHEINISCHE ZELLWOLLE AKTIENGESELLSCHAFT
发明人
分类号
D01F2/00
主分类号
D01F2/00
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