发明名称 |
Egg carton |
摘要 |
|
申请公布号 |
US1932804(A) |
申请公布日期 |
1933.10.31 |
申请号 |
US19320593040 |
申请日期 |
1932.02.15 |
申请人 |
RISK FRANK M |
发明人 |
RISK FRANK M. |
分类号 |
B65D85/32 |
主分类号 |
B65D85/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
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