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发明名称
Graphite Crucible
摘要
<p>실시예는 하부가 오목하고 상부가 개방되어 석영 도가니를 수용하는 내부 공간을 형성하고 흑연을 포함하는 도가니 몸체; 및 상기 도가니 몸체의 외측벽과 내측벽을 관통하는 적어도 하나의 슬릿;을 포함하고, 상기 슬릿은 양 단부가 닫힌 구조로 상기 도가니 몸체의 굴곡진 하부에 형성되는 흑연 도가니를 제공한다.</p>
申请公布号
KR101390799(B1)
申请公布日期
2014.05.02
申请号
KR20120033151
申请日期
2012.03.30
申请人
发明人
分类号
C04B35/52;C30B15/10;C30B29/06;H01L21/02
主分类号
C04B35/52
代理机构
代理人
主权项
地址
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