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发明名称
VERFAHREN UND VORRICHTUNG ZUR FESTSTOFFPROBENAHME UNTER LUFTABSCHLUSS
摘要
申请公布号
DD264984(A1)
申请公布日期
1989.02.15
申请号
DD19870309459
申请日期
1987.11.26
申请人
INSTITUT FUER BERGBAUSICHERHEIT,DD
发明人
HEMPEL,DIETER,DD;GUTTE,FRANK,DD;WUNDERLICH,CHRISTIAN,DD;MICHAELIS,WERNER,DD
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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