SURFACE ACOUSTIC WAVE DEVICE,申请号JP19810180602U-传众专利搜索

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发明名称	SURFACE ACOUSTIC WAVE DEVICE
摘要
申请公布号	JPS5885616(U)	申请公布日期	1983.06.10
申请号	JP19810180602U	申请日期	1981.12.03
申请人		发明人
分类号	E01F15/04;E01F15/00;(IPC1-7):E01F15/00	主分类号	E01F15/04
代理机构		代理人
主权项
地址

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