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发明名称
Automatioc sheet feeding mechanism
摘要
申请公布号
US2655374(A)
申请公布日期
1953.10.13
申请号
US19500151751
申请日期
1950.03.24
申请人
BELL & HOWELL COMPANY
发明人
TOWNSLEY MALCOLM G.
分类号
B65H3/52
主分类号
B65H3/52
代理机构
代理人
主权项
地址
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