| 发明名称 |
STRUTTURA ISOLANTE AL CALORE PER IMPIEGO COME COPERCHI IN FONDERIA E PER ALTRI IMPIEGHI |
| 摘要 |
<p>A heat-insulating construction comprising a sealed empty chamber in which the external lower surface consists of a reflective surface, and a refractory fiber layer connecting to the lower side of said chamber.</p> |
| 申请公布号 |
IT8009360(D0) |
申请公布日期 |
1980.02.22 |
| 申请号 |
IT19800009360 |
申请日期 |
1980.02.22 |
| 申请人 |
AIKOH CO. LTD. |
发明人 |
TAKASHIMA MASARU |
| 分类号 |
B22D7/10;B22D11/10;B22D27/06;B22D41/00;F27D1/00;(IPC1-7):F16L/ |
主分类号 |
B22D7/10 |
| 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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