PIEZOELECTRONIC DIGITAL-TO-ANALOG CONVERTER,申请号SU19904851629-传众专利搜索

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发明名称	PIEZOELECTRONIC DIGITAL-TO-ANALOG CONVERTER
摘要
申请公布号	RU2020754(C1)	申请公布日期	1994.09.30
申请号	SU19904851629	申请日期	1990.07.17
申请人	EREVANSKIJ POLITEKHNICHESKIJ INSTITUT	发明人	AKOPYAN VARUZHAN S
分类号	H03M1/66;(IPC1-7):H03M1/66	主分类号	H03M1/66
代理机构		代理人
主权项
地址

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