发明名称 |
Back-fill vessel - involves material stored in elastic bag emptied by gas pressure into surrounding pressure container |
摘要 |
<p>The material is stored in an elastic bag (2) which is emptied into a surrounding pressure container (1) by gas pressure when a specially constructed precision valve (6,7) is opened.</p> |
申请公布号 |
SE501664(C2) |
申请公布日期 |
1995.04.10 |
申请号 |
SE19910000664 |
申请日期 |
1991.03.06 |
申请人 |
GH-TEKNIK KB |
发明人 |
GOERAN *HAARD AF SEGERSTAD |
分类号 |
B65D83/62;(IPC1-7):B65D83/62 |
主分类号 |
B65D83/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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