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发明名称
Drop sheet electric current operated interleaver
摘要
申请公布号
US2686471(A)
申请公布日期
1954.08.17
申请号
US19520322298
申请日期
1952.11.24
申请人
JOLLEY JAMES E
发明人
JOLLEY JAMES E.
分类号
B65H39/02
主分类号
B65H39/02
代理机构
代理人
主权项
地址
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