DEVICE FOR AUTOMATIC MEASURING OF FREQUENCIES OF MINIMUM OR MAXIMUM IMPEDANCES OF PIEZOELECTRIC RESONATORS,申请号SU19782695293-传众专利搜索

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发明名称	DEVICE FOR AUTOMATIC MEASURING OF FREQUENCIES OF MINIMUM OR MAXIMUM IMPEDANCES OF PIEZOELECTRIC RESONATORS
摘要
申请公布号	SU779926(A1)	申请公布日期	1980.11.15
申请号	SU19782695293	申请日期	1978.12.12
申请人	TIMOSHENKO STANISLAV P,SU;PARFENOV BORIS G,SU	发明人	TIMOSHENKO STANISLAV P,SU;PARFENOV BORIS G,SU
分类号	G01R29/22;(IPC1-7):G01R29/22	主分类号	G01R29/22
代理机构		代理人
主权项
地址

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