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经营范围
发明名称
PROCEDEU DE RECUPERARE A TITEIULUI
摘要
申请公布号
RO87464(A2)
申请公布日期
1985.08.31
申请号
RO19820108510
申请日期
1982.08.26
申请人
INSTITUTUL DE CERCETARI CHIMICO,CENTRUL DE CHIMIE FIZICA,RO
发明人
POPESCU GEORGETA,RO;JUNCU VASILE,RO;ANGHEL FLORIN,RO;BLANCK LELIA,RO;STOICA LUMINITA,RO;COTMAN ERNA,RO;SFINTESCU CLAUDIU,RO;BARBULESCU IONM.,RO
分类号
E21B43/16
主分类号
E21B43/16
代理机构
代理人
主权项
地址
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