Vorrichtung zur Durchführung von Bodenuntersuchungen.,申请号CHD248159-传众专利搜索

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发明名称	Vorrichtung zur Durchführung von Bodenuntersuchungen.
摘要
申请公布号	CH248159(A)	申请公布日期	1947.04.30
申请号	CHD248159	申请日期	1944.07.06
申请人	TRINDLER,FRIEDRICH	发明人	TRINDLER,FRIEDRICH
分类号	E21B10/02;E21B25/00	主分类号	E21B10/02
代理机构		代理人
主权项
地址

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