Q SWITCH DEVICE OF ULTRASONIC WAVE,申请号JP19830018803U-传众专利搜索

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发明名称	Q SWITCH DEVICE OF ULTRASONIC WAVE
摘要
申请公布号	JPS59125713(U)	申请公布日期	1984.08.24
申请号	JP19830018803U	申请日期	1983.02.10
申请人		发明人
分类号	G11B5/10;G11B5/105;G11B5/187;(IPC1-7):G11B5/22	主分类号	G11B5/10
代理机构		代理人
主权项
地址

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