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发明名称
Emne til skruelukke til beholder.
摘要
申请公布号
DK76314(C)
申请公布日期
1953.08.31
申请号
DK19500002679
申请日期
1950.08.16
申请人
ALUMINIUM COMPANY OF AMERICA
发明人
分类号
主分类号
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