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发明名称
REFRACTORY MORTAR MEANT FOR EMBEDDING SILICA BRICKS IN METALLURGICAL INDUSTRY
摘要
申请公布号
RO98836(B1)
申请公布日期
1990.04.30
申请号
RO19870129316
申请日期
1987.03.04
申请人
INSTITUTUL DE CERCETARI METALURGICE
发明人
HANGANU MARIA;SZABO ANDREI;DIACONESCU FLORINA;PETRUS ION;GRIGORE MARIA;VOICU DOINA;GRECICOSEI CONSTANTA;GHEORGHE MIHAELA
分类号
C04B35/14;C04B35/66
主分类号
C04B35/14
代理机构
代理人
主权项
地址
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