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发明名称
Holder for yarn packages
摘要
申请公布号
US2272120(A)
申请公布日期
1942.02.03
申请号
US19390290880
申请日期
1939.08.18
申请人
WARP COMPRESSING MACHINE COMPANY
发明人
JAVERY FRANK B.;LONGVALL RAYMOND C.
分类号
B65H49/06
主分类号
B65H49/06
代理机构
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