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发明名称
ULTRASONIC PROBE
摘要
申请公布号
JPH0199543(A)
申请公布日期
1989.04.18
申请号
JP19870258874
申请日期
1987.10.14
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
WATANABE MASAKUNI
分类号
H04R17/00;A61B8/06;G01N29/04;G01N29/24
主分类号
H04R17/00
代理机构
代理人
主权项
地址
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