DISPOSITIVO PERFEZIONATO PER CURVARE TUBI METALLICI,申请号IT1991RE00046U-传众专利搜索

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发明名称	DISPOSITIVO PERFEZIONATO PER CURVARE TUBI METALLICI
摘要
申请公布号	ITRE910046(V0)	申请公布日期	1991.06.03
申请号	IT1991RE00046U	申请日期	1991.06.03
申请人	RIVER	发明人
分类号	B21D;F16L;(IPC1-7):B21D	主分类号	B21D
代理机构		代理人
主权项
地址

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