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发明名称
Chuck for paper rolls
摘要
申请公布号
US1823164(A)
申请公布日期
1931.09.15
申请号
US19270228583
申请日期
1927.10.25
申请人
G. L. MIMS
发明人
POPE TURNER T.
分类号
B65H75/08
主分类号
B65H75/08
代理机构
代理人
主权项
地址
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