| 发明名称 |
KONGRUENT-SCHMELZENDE, KOMPLEXE OXIDE. |
| 摘要 |
Device comprising a material including a complex oxide of a congruent composition and involves the finding that the congruent composition of any complex oxide is non-stoichiometric. The congruent composition differs from stoichiometry by at least 0.1 atomic percent for at least one constituent element. |
| 申请公布号 |
DE3785412(D1) |
申请公布日期 |
1993.05.19 |
| 申请号 |
DE19873785412 |
申请日期 |
1987.04.29 |
| 申请人 |
AMERICAN TELEPHONE & TELEGRAPH |
发明人 |
ABRAHAMS CYRIL;BRANDLE DAVID;FRATELLO JEROME;VALENTINO JAUCIAN |
| 分类号 |
C01G15/00;C01F17/00;C30B15/00;C30B29/22;C30B29/28;H01S3/16 |
主分类号 |
C01G15/00 |
| 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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