| 发明名称 |
METHOD OF MELTING MATERIAL PARTICULARLY GLASS |
| 摘要 |
<p>Glass batch is heated and liquefied in a first vessel and drained into a second vessel where submerged burners inject gas into the glass to agitate and heat the glass to effect at least partially refining the gas is pref. a fuel and air injected spearately.</p> |
| 申请公布号 |
PT80819(A) |
申请公布日期 |
1985.08.01 |
| 申请号 |
PT19850080819 |
申请日期 |
1985.07.17 |
| 申请人 |
PPG INDUSTRIES,INC |
发明人 |
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| 分类号 |
C03B;C03B3/00;C03B5/00;C03B5/04;C03B5/10;C03B5/16;C03B5/193;C03B5/225;C03B5/235;C03B7/10;(IPC1-7):C03B5/00 |
主分类号 |
C03B |
| 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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