发明名称 |
METHOD AND APPARATUS FOR PROVIDING A PROTECTIVE GASEOUS ATMOSPHERE AROUND A LIQUID STREAM |
摘要 |
<p>A liquid stream is protected from contamination during transfer between containers through establishment of a moving protective atmosphere around the liquid stream.</p> |
申请公布号 |
CA1007543(A) |
申请公布日期 |
1977.03.29 |
申请号 |
CA19740193413 |
申请日期 |
1974.02.25 |
申请人 |
JONES & LAUGHLIN STEEL CORPORATION |
发明人 |
POLLARD, BERNARD R. |
分类号 |
C21C7/00;B22D7/12;B22D11/10;B22D11/106;B22D37/00;B22D41/58;C21C7/072 |
主分类号 |
C21C7/00 |
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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