| 发明名称 |
Ceramic material |
| 摘要 |
The invention is directed to a silicon oxynitride ceramic material characterised by the following relative intensities and d spacings for the most intense X-ray powder diffraction peaks: - d ANGSTROM I - 4.421 66 - 3.414 39 - 3.329 100 - 2.686 24 - 2.416 51 - 2.273 26 -
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| 申请公布号 |
US5834389(A) |
申请公布日期 |
1998.11.10 |
| 申请号 |
US19970848155 |
申请日期 |
1997.04.29 |
| 申请人 |
INDUSTRIAL RESEARCH LIMITED |
发明人 |
BARRIS, GLEN CLIFTON;SHEPPARD, CAROLYN MARY |
| 分类号 |
C04B35/597;(IPC1-7):C04B35/597;C04B35/599 |
主分类号 |
C04B35/597 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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