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发明名称
ULTRASONIC HORN
摘要
申请公布号
JPH11169791(A)
申请公布日期
1999.06.29
申请号
JP19970337257
申请日期
1997.12.08
申请人
NGK SPARK PLUG CO LTD
发明人
ITO MASAYA;HOTTA NOBUYUKI;TANAKA TOMOO
分类号
B06B3/00;(IPC1-7):B06B3/00
主分类号
B06B3/00
代理机构
代理人
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地址
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