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发明名称
Method of spinning filaments and spinneret for use therewith
摘要
申请公布号
US2588200(A)
申请公布日期
1952.03.04
申请号
US19500145909
申请日期
1950.02.23
申请人
NORTH AMERICAN RAYON CORPORATION
发明人
BLEY RUDOLPH S.
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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