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发明名称
VERFAHREN ZUR ERMITTLUNG DES REINHEITSGRADES VON ROHRFERNLEITUNGEN
摘要
申请公布号
DD244800(A1)
申请公布日期
1987.04.15
申请号
DD19850285542
申请日期
1985.12.27
申请人
VEB MINERALOELVERBUNDLEITUNG SCHWEDT,DD
发明人
MOHR,ANNEROSE,DD;SCHMERWITZ,HARTMUT,DD;SUSKE,SIEGFRIED,DD;FRIND,JOHANNES,DD
分类号
F17D3/08;(IPC1-7):F17D3/08
主分类号
F17D3/08
代理机构
代理人
主权项
地址
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