发明名称 |
SINTERED SILICA GLASS COMPACT |
摘要 |
PROBLEM TO BE SOLVED: To provide a sintered silica glass compact low in concentration of OH group and Cl and industrially highly usable. SOLUTION: In the sintered silica glass molded consisting of silica, the concentration of OH group is <=50 ppm and the concentration of Cl is <=50 ppm.
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申请公布号 |
JP2001220158(A) |
申请公布日期 |
2001.08.14 |
申请号 |
JP20000028916 |
申请日期 |
2000.02.01 |
申请人 |
TOSOH CORP |
发明人 |
YAMAUCHI SHOICHI;HIRAKAWA YUICHI;TAKAHATA TSUTOMU |
分类号 |
C03B20/00;C03B8/00;C03B19/06;C03B19/10;(IPC1-7):C03B20/00 |
主分类号 |
C03B20/00 |
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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