| 发明名称 |
LOW TEMPERATURE SEALED GLASS COMPOSITIONS AND PROCESS FOR THEIR PREPARATIONS |
| 摘要 |
<p>LOW TEMPERATURE SEALED GLASS COMPOSITIONS AND PROCESS FOR THEIR PREPARATION Low temperature, vitreous-crystalline seal glass compositions and a process for their preparation are described. The composition consists essentially of the following constituents in percent by weight:</p> |
| 申请公布号 |
CA1074342(A) |
申请公布日期 |
1980.03.25 |
| 申请号 |
CA19770277282 |
申请日期 |
1977.04.29 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
POWELL, JIMMIE L. |
| 分类号 |
C03C3/072;C03C3/074;C03C8/24;(IPC1-7):03C3/30;03C27/00 |
主分类号 |
C03C3/072 |
| 代理机构 |
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代理人 |
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