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发明名称
CRUCIBLE FOR MELTING AND CASTIN OF NON-FERROUS METALS AND ALLOYS AND PRODUCING PROCESS THEREOF
摘要
申请公布号
RO106245(B1)
申请公布日期
1993.03.31
申请号
RO19890141026
申请日期
1989.07.29
申请人
INSTITUTUL DE CERCETARI METALURGICE, BUCURESTI
发明人
BEU CONSTANTIN-DAN;SANDRU MARIA;DEACONESCU GHEORGHE;BERTALAN VICTOR;POPA STEFAN;BERTALAN GEORGETA;MIHALACHE FLORINA;BEKESI MARIA;GALANDAUER ION;VOICU DOINA
分类号
C04B35/563;(IPC1-7):C04B35/54
主分类号
C04B35/563
代理机构
代理人
主权项
地址
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