High temperature quartz piezoelectric devices,申请号US19610118692-传众专利搜索

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发明名称	High temperature quartz piezoelectric devices
摘要
申请公布号	US3113224(A)	申请公布日期	1963.12.03
申请号	US19610118692	申请日期	1961.06.21
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	KING JAMES C.
分类号	H01L41/22;H03H3/04	主分类号	H01L41/22
代理机构		代理人
主权项
地址

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