APPARATUS FOR MAKING DRAW HOLES IN WORKPIECES,申请号GB19830008879-传众专利搜索

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发明名称	APPARATUS FOR MAKING DRAW HOLES IN WORKPIECES
摘要
申请公布号	GB8308879(D0)	申请公布日期	1983.05.11
申请号	GB19830008879	申请日期	1983.03.30
申请人	BEHRENS AG, C	发明人
分类号	B21D22/04;(IPC1-7):B21D31/02	主分类号	B21D22/04
代理机构		代理人
主权项
地址

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