| 发明名称 |
METHOD FOR MANUFACTURING GLASS PREFORM |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform, by which dust can easily and inexpensively be prevented from depositing and mixing. SOLUTION: The method for manufacturing the glass preform is characterized in that the static electricity of a glass particulate deposit is removed before sintering. COPYRIGHT: (C)2005,JPO&NCIPI
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| 申请公布号 |
JP2004331433(A) |
申请公布日期 |
2004.11.25 |
| 申请号 |
JP20030126938 |
申请日期 |
2003.05.02 |
| 申请人 |
SUMITOMO ELECTRIC IND LTD |
发明人 |
SAKAI TATSURO;NAKAMURA MOTONORI;ISHIHARA TOMOHIRO;OISHI TOSHIHIRO |
| 分类号 |
C03B8/04;C03B37/014;C03B37/018;(IPC1-7):C03B8/04 |
主分类号 |
C03B8/04 |
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