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发明名称
Top roll for drawing mechanism
摘要
申请公布号
US2884665(A)
申请公布日期
1959.05.05
申请号
US19550547759
申请日期
1955.11.18
申请人
WHITIN MACHINE WORKS
发明人
SCHLUMS OTTO W.
分类号
D01H5/74
主分类号
D01H5/74
代理机构
代理人
主权项
地址
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