发明名称 |
Refractory brick used as a runner stone or header has a bar-like protrusion on the upper side and a corresponding groove-like recess on the lower side |
摘要 |
Refractory brick has an upper side (OS) and a lower side (US) lying opposite. A bar-like protrusion (E1) is provided on the upper side and a corresponding groove-like recess (A1) on the lower side.
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申请公布号 |
DE29924431(U1) |
申请公布日期 |
2003.03.13 |
申请号 |
DE1999224431U |
申请日期 |
1999.02.13 |
申请人 |
MOECKEL, WOLFGANG |
发明人 |
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分类号 |
F27D1/04;(IPC1-7):F27D1/04;E04C1/00 |
主分类号 |
F27D1/04 |
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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