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经营范围
发明名称
Winding of yarn
摘要
申请公布号
US2451468(A)
申请公布日期
1948.10.19
申请号
US19440543151
申请日期
1944.07.01
申请人
AMERICAN VISCOSE CORPORATION
发明人
BOYCE GARFIELD L.
分类号
B65H75/24;B65H75/28
主分类号
B65H75/24
代理机构
代理人
主权项
地址
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