| 发明名称 |
LOW TEMPERATURE TANK HAVING DOUBLE SHELL |
| 摘要 |
PURPOSE:To save the assenbly time of foothold and do the inspection and maintenance safely in a short time by normally providing the movable foothold in the tank. |
| 申请公布号 |
JPS5261819(A) |
申请公布日期 |
1977.05.21 |
| 申请号 |
JP19750137724 |
申请日期 |
1975.11.18 |
| 申请人 |
CHIYODA CHEM ENG CONSTRUCT CO |
发明人 |
YANO SEIJI;YAMANAKA HIROSHI;FUJITA TAKAO |
| 分类号 |
F17C3/04;F17C3/02 |
主分类号 |
F17C3/04 |
| 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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