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发明名称
Winding method and apparatus
摘要
申请公布号
US2481031(A)
申请公布日期
1949.09.06
申请号
US19440545980
申请日期
1944.07.21
申请人
AMERICAN VISCOSE CORP.
发明人
MCDERMOTT HENRY J.
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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