Tourenzaehler fuer Bohrturbinen,申请号DED1583012-传众专利搜索

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发明名称	Tourenzaehler fuer Bohrturbinen
摘要
申请公布号	DE1583012(B)	申请公布日期	1971.03.18
申请号	DED1583012	申请日期	1967.09.22
申请人	WSESOJUSNY NAUTSCHNO-ISSLEDOWATELSKY INSTITUT BUROVOI TEKHNIKI	发明人	P. WARLAMOW,WLADIMIR;A. POGARSKY,ALEXEI;A. CHEFRANOW,KONSTANTIN
分类号	E21B44/00;E21B47/18;G01P3/26;(IPC1-7):E21B3/12	主分类号	E21B44/00
代理机构		代理人
主权项
地址

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