| 发明名称 |
TOP PLATE FOR COOKING DEVICE, AND ITS MANUFACTURING METHOD |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a top plate for a cooking device allowing light of various kinds of indicators to be easily confirmed while hiding the inside structure of the cooking device without being excessively conspicuous while having bright luster, and having antidazzle effect; and to provide its manufacturing method. <P>SOLUTION: This top plate for a cooking device is formed of Li2O-Al2O3-SiO2-based low-expansion crystallized glass containing aβ-spodumene solid solution as a main crystal phase, and characterized by that the average particle diameter of theβ-spodumene solid solution is 100-1,000 nm. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
| 申请公布号 |
JP2005063949(A) |
申请公布日期 |
2005.03.10 |
| 申请号 |
JP20040210906 |
申请日期 |
2004.07.20 |
| 申请人 |
NIPPON ELECTRIC GLASS CO LTD |
发明人 |
KAWAGUCHI TAKAHIRO;SHIMATANI NARUTOSHI |
| 分类号 |
H05B6/12;C03C10/10;F24C15/10;(IPC1-7):H05B6/12 |
主分类号 |
H05B6/12 |
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