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发明名称
DIVISION HEAD PLATE ALL TYPE NOZZLE MAKING METHOD
摘要
申请公布号
KR100248486(B1)
申请公布日期
2000.04.01
申请号
KR19970039175
申请日期
1997.08.18
申请人
HYUNDAI HEAVY INC.
发明人
LEE, SANG MOON
分类号
B21D37/00;(IPC1-7):B21D37/00
主分类号
B21D37/00
代理机构
代理人
主权项
地址
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