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发明名称
CIRCUIT DEVICE FOR COMPENSATING ACOUSTIC TRAVELLING PATH ERROR ON MEASUREMENT OF WALL THICKNESS IN ULTRASONIC PULSE
摘要
申请公布号
JPS617408(A)
申请公布日期
1986.01.14
申请号
JP19850001377
申请日期
1985.01.08
申请人
KURAUTOKUREMERU GMBH
发明人
KURAUSU FUORUKUMAN
分类号
G01N29/44;G01B17/02;G01D3/02;G01N29/38
主分类号
G01N29/44
代理机构
代理人
主权项
地址
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