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发明名称
DIE FORGING METHOD AND MOLD OF LARGE CRANK THROWER FOR SHIP ENGINE
摘要
申请公布号
KR100197023(B1)
申请公布日期
1999.06.15
申请号
KR19960012590
申请日期
1996.04.24
申请人
HYUNDAI HEAVY INC.
发明人
LEE, WON-JAE;KIM, WONG-SUNG;KIM, MIN-HOO;PARK, SUNG-HEE
分类号
B21J7/00;(IPC1-7):B21J7/00
主分类号
B21J7/00
代理机构
代理人
主权项
地址
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