VERFAHREN UND VORRICHTUNG ZUR FESTSTOFFPROBENAHME UNTER LUFTABSCHLUSS,申请号DD19870309459-传众专利搜索

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发明名称	VERFAHREN UND VORRICHTUNG ZUR FESTSTOFFPROBENAHME UNTER LUFTABSCHLUSS
摘要
申请公布号	DD264984(B1)	申请公布日期	1991.05.29
申请号	DD19870309459	申请日期	1987.11.26
申请人	INSTITUT FUER BERGBAUSICHERHEIT,DE	发明人	HEMPEL,DIETER,DE;GUTTE,FRANK,DE;WUNDERLICH,CHRISTIAN,DE;MICHAELIS,WERNER,DE
分类号	G01N1/04;(IPC1-7):G01N1/04	主分类号	G01N1/04
代理机构		代理人
主权项
地址

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