APPARATUS FOR FLANGING THE EDGES OF HOLES IN WORKPIECES ON A PIERCING PRESS,申请号GB19810026176-传众专利搜索

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发明名称	APPARATUS FOR FLANGING THE EDGES OF HOLES IN WORKPIECES ON A PIERCING PRESS
摘要
申请公布号	GB2086786(A)	申请公布日期	1982.05.19
申请号	GB19810026176	申请日期	1981.08.27
申请人	BEHRENS C AG	发明人
分类号	B21D19/08;B21D22/04;(IPC1-7):B21D19/08	主分类号	B21D19/08
代理机构		代理人
主权项
地址

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