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发明名称
Stacking mechanism
摘要
申请公布号
US1756920(A)
申请公布日期
1930.04.29
申请号
US19280314913
申请日期
1928.10.25
申请人
SELECTOGRAPH COMPANY
发明人
GOLLNICK PAUL A.;HARRED GEORGE
分类号
B41L47/18
主分类号
B41L47/18
代理机构
代理人
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地址
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