Method of spatial roll-stretch-bending in combination with a mandrel bending station.,申请号EP19910116744-传众专利搜索

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发明名称	Method of spatial roll-stretch-bending in combination with a mandrel bending station.
摘要
申请公布号	EP0481279(B1)	申请公布日期	1994.06.08
申请号	EP19910116744	申请日期	1991.10.01
申请人	SPAETH, WALTER	发明人	SPAETH, WALTER
分类号	B21D9/05;B21D7/06;B21D9/07;B21D11/22;(IPC1-7):B21D9/07	主分类号	B21D9/05
代理机构		代理人
主权项
地址

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