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发明名称
CASTING METHOD OF BIG PIECES OF COMPLEX CONFIGURATION
摘要
申请公布号
RO103693(B1)
申请公布日期
1993.05.01
申请号
RO19880135269
申请日期
1988.09.26
申请人
INTREPRINDEREA DE VAGOANE, ARAD
发明人
GODDERT MIHAI;SIRB GHEORGHE;PANTEA IOAN;GAVRILUTA OVIDIU
分类号
B22D18/06;(IPC1-7):B22D18/06
主分类号
B22D18/06
代理机构
代理人
主权项
地址
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