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发明名称
PACKAGING METHOD
摘要
申请公布号
CA1022445(A)
申请公布日期
1977.12.13
申请号
CA19740211456
申请日期
1974.10.15
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
RAMSEY, HAROLD E.
分类号
B65B11/52
主分类号
B65B11/52
代理机构
代理人
主权项
地址
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