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发明名称
Closure and sealing device for metal container openings
摘要
申请公布号
US2147325(A)
申请公布日期
1939.02.14
申请号
US19350011428
申请日期
1935.03.16
申请人
AMERICAN FLANGE & MANUFACTURING CO. INC.
发明人
WACKMAN LOUIS B.
分类号
B65D39/08
主分类号
B65D39/08
代理机构
代理人
主权项
地址
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