APPARAT TIL RETNING AF ROER,申请号DK19810004921-传众专利搜索

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发明名称	APPARAT TIL RETNING AF ROER
摘要
申请公布号	DK492181(A)	申请公布日期	1982.05.12
申请号	DK19810004921	申请日期	1981.11.06
申请人	OPENGLEAD LTD	发明人	SCRIVEN C E
分类号	B21D3/04;(IPC1-7):B21D/	主分类号	B21D3/04
代理机构		代理人
主权项
地址

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