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发明名称
COMPOSITION FOR ENGRAVED REFRACTORY MASS
摘要
申请公布号
RO105566(B1)
申请公布日期
1992.09.25
申请号
RO19890141387
申请日期
1989.08.28
申请人
INTREPRINDEREA DE PRODUSE REFRACTARE "REAL", PLEASA, JUDETUL PRAHOVA
发明人
BANU STEFAN;DARZIU ELENA;DARZIU CRISTIAN;BERTALAN VICTOR;BERTALAN GEORGETA;RADULESCU GEORGE-LIVIU;GIRBOVAN FLOAREA;MIHALACHE FLOAREA
分类号
C04B35/10;(IPC1-7):C04B35/10
主分类号
C04B35/10
代理机构
代理人
主权项
地址
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