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发明名称
Supply-holder
摘要
申请公布号
US1889815(A)
申请公布日期
1932.12.06
申请号
US19300424682
申请日期
1930.01.30
申请人
UNIVERSAL WINDING COMPANY
发明人
TAYLOR GEORGE N.
分类号
B65H67/02
主分类号
B65H67/02
代理机构
代理人
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