Advanced piezoceramic power switching devices employing protective gastight enclosure and method of manufacture,申请号US19890383315-传众专利搜索

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发明名称	Advanced piezoceramic power switching devices employing protective gastight enclosure and method of manufacture
摘要
申请公布号	USRE33577(E)	申请公布日期	1991.04.23
申请号	US19890383315	申请日期	1989.07.20
申请人		发明人
分类号	H01H57/00;H01L41/09	主分类号	H01H57/00
代理机构		代理人
主权项
地址

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