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发明名称
Improvements in or relating to bags
摘要
申请公布号
GB664892(A)
申请公布日期
1952.01.16
申请号
GB19490028599
申请日期
1949.11.08
申请人
ERIK HELGE BRANDAHL
发明人
分类号
A45C13/04
主分类号
A45C13/04
代理机构
代理人
主权项
地址
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