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发明名称
HARD LOW-HEAT EXPANSION CAST IRON ALLOY
摘要
申请公布号
KR0185067(B1)
申请公布日期
1999.04.01
申请号
KR19960045014
申请日期
1996.10.10
申请人
KOREA ACADEMY OF INDUSTRIAL TECHNOLOGY
发明人
MOON, BYUNG-MOON;JANG, HAK-KOO;CHO, JUNG-HWAN
分类号
C22C37/08;(IPC1-7):C22C37/08
主分类号
C22C37/08
代理机构
代理人
主权项
地址
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