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经营范围
发明名称
Sheet delivering and stacking device for printing machines
摘要
申请公布号
US1758134(A)
申请公布日期
1930.05.13
申请号
US19270224489
申请日期
1927.10.06
申请人
发明人
分类号
B65H31/00;B65H31/18
主分类号
B65H31/00
代理机构
代理人
主权项
地址
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