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发明名称
Yarn-guiding device
摘要
申请公布号
US2517625(A)
申请公布日期
1950.08.08
申请号
US19450616583
申请日期
1945.09.15
申请人
AMERICAN VISCOSE CORPORATION
发明人
BAUER ERNEST K.;FORKER MAJOR T.
分类号
B65H54/34
主分类号
B65H54/34
代理机构
代理人
主权项
地址
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