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发明名称
Paper feeding machine
摘要
申请公布号
US1810171(A)
申请公布日期
1931.06.16
申请号
US19240713233
申请日期
1924.05.14
申请人
CROSS PAPER FEEDER COMPANY
发明人
HALLSTREAM HENNING
分类号
B65H3/10
主分类号
B65H3/10
代理机构
代理人
主权项
地址
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