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经营范围
发明名称
Closure
摘要
申请公布号
US2065243(A)
申请公布日期
1936.12.22
申请号
US19350018190
申请日期
1935.04.25
申请人
PERKINS FLOYD R
发明人
PERKINS FLOYD R.
分类号
B65D47/20
主分类号
B65D47/20
代理机构
代理人
主权项
地址
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