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发明名称
Bag
摘要
申请公布号
US2259274(A)
申请公布日期
1941.10.14
申请号
US19410372719
申请日期
1941.01.02
申请人
BEMIS BRO. BAG COMPANY
发明人
STOHLMAN WILLIAM D.
分类号
B65D30/00;D03D3/00
主分类号
B65D30/00
代理机构
代理人
主权项
地址
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