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发明名称
Sheet feeding control device
摘要
申请公布号
US2240423(A)
申请公布日期
1941.04.29
申请号
US19380243718
申请日期
1938.12.03
申请人
GEORGE SPIESS
发明人
SPIESS GEORGE
分类号
B65H5/10;B65H5/24
主分类号
B65H5/10
代理机构
代理人
主权项
地址
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