| 发明名称 |
LIQUID CRYOGEN DELIVERY SYSTEM |
| 摘要 |
<p>D-12,754 LIQUID CRYOGEN DELIVERY SYSTEM Apparatus and process for delivering small controlled quantities of a liquid cryogen to a use point in an intermittent manner comprising an off-period in which no liquid is desired at the use point and followed by an on-period in which liquid is delivered to the use point essentially free of vapor. 2.</p> |
| 申请公布号 |
CA1146464(A) |
申请公布日期 |
1983.05.17 |
| 申请号 |
CA19810374984 |
申请日期 |
1981.04.08 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
DAVIS, ROBERT B. |
| 分类号 |
B21C29/04;C21D1/00;F17C9/00;F17C13/02;F17D1/08;(IPC1-7):F17C7/02 |
主分类号 |
B21C29/04 |
| 代理机构 |
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