| 发明名称 |
PRELIMINARY COOLING METHOF FOR LOW TEMPERTURE TANK |
| 摘要 |
<p>PURPOSE:To make on-the-spot inspection of tank in cooled condition and it's accurate survay possible by preliminary cooling inside of tank by injecting liquid air into tank when low pressure tank is completed.</p> |
| 申请公布号 |
JPS53113312(A) |
申请公布日期 |
1978.10.03 |
| 申请号 |
JP19770028390 |
申请日期 |
1977.03.15 |
| 申请人 |
ISHIKAWAJIMA HARIMA HEAVY IND |
发明人 |
NAKACHI TADATAKA;TAKEUCHI HIROSHI |
| 分类号 |
B63B25/16;F17C13/00;F17C13/02 |
主分类号 |
B63B25/16 |
| 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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