SAGEVORRICHTUNG,申请号AT19730001346-传众专利搜索

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发明名称	SAGEVORRICHTUNG
摘要
申请公布号	ATA134673(A)	申请公布日期	1976.02.15
申请号	AT19730001346	申请日期	1973.02.15
申请人	CONTINENTAL DRILLING COMPANY	发明人
分类号	B23Q1/40;B23Q9/00;B28D1/04;(IPC1-7):E04G23/00	主分类号	B23Q1/40
代理机构		代理人
主权项
地址

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