| 申请日期 | 2025-06-28 | 申请号 | KR1020090009960 |
| 公开（公告）号 | KR101070413B1 | 公开（公告）日 | 2011-09-28 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | HITACHI POWDERED METALS CO LTD | ||
| 简介 | A glass composition substantially free from lead and bismuth and containing vanadium oxide and phosphor oxide as main ingredients, wherein the sintered glass of the glass composition exhibits 109 Ωcm or more at 25° C. | ||
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