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经营范围
发明名称
Staple fiber spinneret
摘要
申请公布号
US2553692(A)
申请公布日期
1951.05.22
申请号
US19480037003
申请日期
1948.07.03
申请人
AMERICAN VISCOSE CORPORATION
发明人
WEBB WESLEY L.
分类号
D01D4/02
主分类号
D01D4/02
代理机构
代理人
主权项
地址
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