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发明名称
Reel construction
摘要
申请公布号
US3232556(A)
申请公布日期
1966.02.01
申请号
US19630265668
申请日期
1963.03.18
申请人
RANDOLPH ROLAND F
发明人
RANDOLPH ROLAND F.
分类号
B65H75/14
主分类号
B65H75/14
代理机构
代理人
主权项
地址
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