| 发明名称 |
Fully pumpable drum bottom |
| 摘要 |
An improved drum bottom for facilitating the emptying of drum containers. This invention allows for increased removal of drum contents. This drum bottom employs a sloped channel for drainage of the contents of the drum into a well for removal by a pump.
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| 申请公布号 |
US5346094(A) |
申请公布日期 |
1994.09.13 |
| 申请号 |
US19930061423 |
申请日期 |
1993.02.12 |
| 申请人 |
ASTRO CONTAINERS, INC. |
发明人 |
STRAWSER, HARRY L. |
| 分类号 |
B65D25/38;B65D81/36;(IPC1-7):B65D81/36 |
主分类号 |
B65D25/38 |
| 代理机构 |
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