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发明名称
Automatic plug lock for containers
摘要
申请公布号
US1997942(A)
申请公布日期
1935.04.16
申请号
US19310575597
申请日期
1931.11.17
申请人
FRANKLIN L. HOLMES
发明人
METZGAR HARRY H.
分类号
B65D39/08
主分类号
B65D39/08
代理机构
代理人
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