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发明名称
ULTRASONIC PROBE
摘要
申请公布号
JPH02205771(A)
申请公布日期
1990.08.15
申请号
JP19890024796
申请日期
1989.02.03
申请人
TOKYO KEIKI CO LTD
发明人
YAMADA YOICHI;WATANABE HIROSHI;SATO IZUMI
分类号
G01B17/02;G01N29/24;H04R17/00
主分类号
G01B17/02
代理机构
代理人
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