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发明名称
STEEL CASTING POWDER
摘要
申请公布号
RO108224(B1)
申请公布日期
1994.03.31
申请号
RO19930001599
申请日期
1993.11.30
申请人
LUCA ADRIANA, BRASOV
发明人
LUCA ADRIANA
分类号
B22D1/00;B22D27/20;(IPC1-7):B22D27/20
主分类号
B22D1/00
代理机构
代理人
主权项
地址
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