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发明名称
NON-DESTRUCTIVE TESTING OF METALLURGICAL PRODUCTS BY ULTRASOUND
摘要
申请公布号
EP1454132(B1)
申请公布日期
2012.05.30
申请号
EP20020796910
申请日期
2002.12.11
申请人
VALLOUREC & MANNESMANN TUBES
发明人
BISIAUX, BERNARD;VAHE, MICHEL;CRETENOT, GUILLAUME
分类号
G01N29/04;G01N29/24;G01N1/00;G01N29/34;G01N29/38;G01N29/40
主分类号
G01N29/04
代理机构
代理人
主权项
地址
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