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发明名称
Improvements in or relating to hollow containers for merchandise and the like
摘要
申请公布号
GB590309(A)
申请公布日期
1947.07.14
申请号
GB19450009689
申请日期
1945.04.18
申请人
JOHN GUSTAV KOCH
发明人
分类号
B21D51/08;B65D25/20
主分类号
B21D51/08
代理机构
代理人
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