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发明名称
LIQUID METAL TREATING DEVICE IN THE LADLE
摘要
申请公布号
RO108936(B1)
申请公布日期
1994.10.31
申请号
RO19920001601
申请日期
1992.12.22
申请人
OPRINCA SILVIU, IASI;DANILA RADU, IASI;NICA GHEORGHE, IASI;CALANCIA OVIDIU, IASI
发明人
OPRINCA SILVIU;DANILA RADU;NICA GHEORGHE;CALANCIA OVIDIU
分类号
B22D41/00;(IPC1-7):B22D41/00
主分类号
B22D41/00
代理机构
代理人
主权项
地址
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