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发明名称
Sheet feeder
摘要
申请公布号
US2243170(A)
申请公布日期
1941.05.27
申请号
US19390262260
申请日期
1939.03.16
申请人
AMERICAN TYPE FOUNDERS, INCORPORATED
发明人
SEYBOLD FREDERICK W.;SANFORD DAVID P.
分类号
B65H3/48
主分类号
B65H3/48
代理机构
代理人
主权项
地址
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