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发明名称
THE SEMI-DIE FORGING COVER OF TWO-STROKE ENGINE
摘要
申请公布号
KR20050037067(A)
申请公布日期
2005.04.21
申请号
KR20030072474
申请日期
2003.10.17
申请人
HYUNDAI HEAVY INDUSTRIES CO., LTD.
发明人
CHUNG, HA SIK;KIM, BYEONG HWA;LEE, MYOUNG GYU;PARK, HYO JUN;PARK, SANG CHEOL
分类号
B21J5/02;(IPC1-7):B21J5/02
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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