APPARATUS FOR APPROXIMATION OF SYMETRICAL NON LINEAR FUNCTIONAL RELATIONS,申请号BG19790044304-传众专利搜索

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发明名称	APPARATUS FOR APPROXIMATION OF SYMETRICAL NON LINEAR FUNCTIONAL RELATIONS
摘要
申请公布号	BG29847(A1)	申请公布日期	1981.02.16
申请号	BG19790044304	申请日期	1979.07.12
申请人	PROJJCHEV,TODOR F.;DAMJANOV,CHAVDAR I.	发明人	PROJJCHEN,TODOR F.;DAMJANOV,CHAVDAR I.
分类号	H02M5/04;H03K5/08;(IPC1-7):H03K5/08	主分类号	H02M5/04
代理机构		代理人
主权项
地址

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