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发明名称
APARAT ELECTRONIC DE EXAMINARE A MAI MULTE PERSOANE CONCOMITENT
摘要
申请公布号
RO71738(A2)
申请公布日期
1982.09.09
申请号
RO19750083525
申请日期
1975.10.06
申请人
GHITA,NICOLAE,RO;MIHALACHE,VIOREL,RO
发明人
GHITA,NICOLAE,RO;MIHALACHE,VIOREL,RO
分类号
G09B7/00;(IPC1-7):G09B7/00
主分类号
G09B7/00
代理机构
代理人
主权项
地址
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