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发明名称
APPARECCHIO DI ISPEZIONE ULTRASONICA IN PARTICOLARE PER TUBI DI PERFORAZIONE
摘要
申请公布号
IT1074730(B)
申请公布日期
1985.04.20
申请号
IT19760051655
申请日期
1976.10.08
申请人
LAMB WILLIAM CARROLL
发明人
分类号
G01N29/04;E21B3/00;E21B17/00;E21B19/00;G01N29/22;G01N29/24;(IPC1-7):G01N/
主分类号
G01N29/04
代理机构
代理人
主权项
地址
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