| 发明名称 |
DOPED QUARTZ GLASS AND ITS ARTICLE |
| 摘要 |
The soft quartz glass according to the invention contains stoichiometric compounds of alkaline earth metal oxides containing boron oxide in a total amount of up to 0.8% by weight. <IMAGE> |
| 申请公布号 |
JPH06199538(A) |
申请公布日期 |
1994.07.19 |
| 申请号 |
JP19930300799 |
申请日期 |
1993.11.08 |
| 申请人 |
PATENT TREUHAND GES ELEKTR GLUEHLAMP MBH |
发明人 |
UERUNAA WAISU;GERUHARUTO WAAGUNAA |
| 分类号 |
C03C3/06;(IPC1-7):C03C3/06 |
主分类号 |
C03C3/06 |
| 代理机构 |
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代理人 |
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| 地址 |
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