MAQUINA E PROCESSO PARA FABRICACAO DE PECAS METALICAS ARQUEADAS E ONDULADAS PARA A CONSTRUCAO DE TUBOS CILINDRICOS,申请号BR1987PI04836-传众专利搜索

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发明名称	MAQUINA E PROCESSO PARA FABRICACAO DE PECAS METALICAS ARQUEADAS E ONDULADAS PARA A CONSTRUCAO DE TUBOS CILINDRICOS
摘要
申请公布号	BR8704836(A)	申请公布日期	1989.04.18
申请号	BR1987PI04836	申请日期	1987.09.21
申请人	BRUNO FUCHS	发明人	BRUNO FUCHS
分类号	B21D;B21D13/00;(IPC1-7):B21D13/00	主分类号	B21D
代理机构		代理人
主权项
地址

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