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发明名称
Package
摘要
申请公布号
US2197859(A)
申请公布日期
1940.04.23
申请号
US19380234079
申请日期
1938.10.10
申请人
MELVIN FREED JOHN
发明人
FREED JOHN MELVIN
分类号
B65D5/50;B65D25/10;B65D85/30;G01N1/31
主分类号
B65D5/50
代理机构
代理人
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