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经营范围
发明名称
COLD QUENCHING INSTALLATION
摘要
申请公布号
RO101912(B1)
申请公布日期
1991.08.30
申请号
RO19880136245
申请日期
1988.12.06
申请人
COMBINATUL SIDERURGIC
发明人
GOLUMBA MIRCEA;URSEANU ARNOLD;FAC RUSALIU
分类号
C21D9/56
主分类号
C21D9/56
代理机构
代理人
主权项
地址
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