Bajonettkupplung zur Verbindung von Bohrerstange und Bohrereinsatzschneide,申请号DENDATC047104D-传众专利搜索

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发明名称	Bajonettkupplung zur Verbindung von Bohrerstange und Bohrereinsatzschneide
摘要
申请公布号	DE596813(C)	申请公布日期	1934.05.11
申请号	DENDATC047104D	申请日期
申请人	PAUL CZOIK	发明人
分类号	E21B10/54	主分类号	E21B10/54
代理机构		代理人
主权项
地址

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