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发明名称
ALUMINIUM CAST IRON
摘要
申请公布号
KR100226283(B1)
申请公布日期
1999.10.15
申请号
KR19970032320
申请日期
1997.07.11
申请人
DONG HWA AND CO., LTD.;KIM, MYUNG-HO;KWON, KI-HYUNG
发明人
KWON, KI-HYUNG;KIM, MYUNG-HO;PARK, JONG-SONG;LEE, JONG-GUN
分类号
C22C21/00;(IPC1-7):C22C21/00
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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