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发明名称
Mail separating and facing apparatus
摘要
申请公布号
US1897093(A)
申请公布日期
1933.02.14
申请号
US19300458248
申请日期
1930.05.31
申请人
WERNER DICK G
发明人
WERNER DICK G.
分类号
B07C1/20
主分类号
B07C1/20
代理机构
代理人
主权项
地址
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