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发明名称
Bag closing machine
摘要
申请公布号
US2293686(A)
申请公布日期
1942.08.18
申请号
US19390294650
申请日期
1939.09.13
申请人
BAGPAK, INC.
发明人
ALLEN HOWARD G.
分类号
B65B51/07;D05B13/00
主分类号
B65B51/07
代理机构
代理人
主权项
地址
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