Erdbohrgeraet,申请号DE1965ST24253-传众专利搜索

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发明名称	Erdbohrgeraet
摘要
申请公布号	DE1297046(B)	申请公布日期	1969.06.04
申请号	DE1965ST24253	申请日期	1965.08.12
申请人	ANDREAS STIHL, MASCHINENFABRIK	发明人	RICHARD HEERMANN,;ANTON WEHLE,
分类号	E21B11/00	主分类号	E21B11/00
代理机构		代理人
主权项
地址

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