RONDELLMAGASIN FOER BERGBORRSTAENGER ELLER BERGBULTAR.,申请号FI19840003925-传众专利搜索

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发明名称	RONDELLMAGASIN FOER BERGBORRSTAENGER ELLER BERGBULTAR.
摘要
申请公布号	FI843925(A0)	申请公布日期	1984.10.05
申请号	FI19840003925	申请日期	1984.10.05
申请人	ATLAS COPCO AKTIEBOLAG	发明人	PREBENSEN, SOEREN PETER
分类号	E21B;E21B19/14;E21D20/00;(IPC1-7):E21B/	主分类号	E21B
代理机构		代理人
主权项
地址

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