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发明名称
CONTAINER CLOSURE DEVICE
摘要
申请公布号
CA407868(A)
申请公布日期
1942.10.06
申请号
CAD407868
申请日期
申请人
PROTECTOSEAL COMPANY OF AMERICA
发明人
WILLIAM A. LEBUS
分类号
主分类号
代理机构
代理人
主权项
地址
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