APERFEICOAMENTO APLICADO A CAIXA DE DERIVACAO,申请号BR1988PI03416-传众专利搜索

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发明名称	APERFEICOAMENTO APLICADO A CAIXA DE DERIVACAO
摘要
申请公布号	BR8803416(A)	申请公布日期	1990.03.01
申请号	BR1988PI03416	申请日期	1988.07.04
申请人	JOAO SERGIO COLUNNA DAVID	发明人	JOAO SERGIO COLUNNA DAVID
分类号	H02G3/08;(IPC1-7):H02B1/08	主分类号	H02G3/08
代理机构		代理人
主权项
地址

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