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发明名称
Egg crate
摘要
申请公布号
US2219978(A)
申请公布日期
1940.10.29
申请号
US19390299223
申请日期
1939.10.12
申请人
LEE CALDWELL ROBERT
发明人
CALDWELL ROBERT LEE
分类号
B65D6/16
主分类号
B65D6/16
代理机构
代理人
主权项
地址
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