METHOD OF DRIVING PIEZOOELECTRIC RELAY,申请号JP19750133616-传众专利搜索

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发明名称	METHOD OF DRIVING PIEZOOELECTRIC RELAY
摘要
申请公布号	JPS5257954(A)	申请公布日期	1977.05.12
申请号	JP19750133616	申请日期	1975.11.08
申请人	FUJITSU LTD	发明人	YOKOYAMA TOORU;FUKUOKA AKIRA;HAMADA MICHIHIRO
分类号	H01H57/00;H01H47/22;H01H49/00	主分类号	H01H57/00
代理机构		代理人
主权项
地址

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