| 发明名称 |
Molten metal transfer tube |
| 摘要 |
A transfer tube is produced comprised of a high density ceramic oxide tube having directly bonded to its outer surface wall a low density ceramic oxide shell.
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| 申请公布号 |
US5011049(A) |
申请公布日期 |
1991.04.30 |
| 申请号 |
US19890339460 |
申请日期 |
1989.04.17 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BOROM, MARCUS P.;SZALA, LAWRENCE E.;BRUN, MILIVOJ;MILLER, STEVEN A.;MOURER, DAVID P. |
| 分类号 |
B22D41/50;F16L9/10;F27D3/14 |
主分类号 |
B22D41/50 |
| 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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