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经营范围
发明名称
ULTRASONIC DETECTOR
摘要
申请公布号
JPH03138587(A)
申请公布日期
1991.06.12
申请号
JP19890278827
申请日期
1989.10.25
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
HAYASHI MASAYUKI;SASAKI HAJIME
分类号
G01S7/52
主分类号
G01S7/52
代理机构
代理人
主权项
地址
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