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发明名称
OBSERVATION DEVICE FOR A TUBE PLATE OF A STEAM GENERATOR
摘要
申请公布号
EP0125186(B1)
申请公布日期
1987.04.15
申请号
EP19840400924
申请日期
1984.05.04
申请人
ELECTRICITE DE FRANCE SERVICE NATIONAL
发明人
DENIS, JEAN;POIRIER, PIERRE
分类号
F22B37/00;G02B23/24;(IPC1-7):G02B23/08
主分类号
F22B37/00
代理机构
代理人
主权项
地址
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