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发明名称
Rayon manufacture
摘要
申请公布号
US2319428(A)
申请公布日期
1943.05.18
申请号
US19400359901
申请日期
1940.10.05
申请人
IMPERIAL RAYON CORPORATION
发明人
MOTHWURF ARTHUR F. F.
分类号
D01F2/04
主分类号
D01F2/04
代理机构
代理人
主权项
地址
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