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发明名称
VERFAHREN ZUR ENTPARAFFINIERUNG VON MINERALOELEN
摘要
申请公布号
DD243938(A1)
申请公布日期
1987.03.18
申请号
DD19850283828
申请日期
1985.12.06
申请人
VEB HYDRIERWERK ZEITZ,DD
发明人
SPIEGEL,HANS-ULRICH,DD;ALBRECHT,BERND,DD;FIEDLER,HELMUT,DD;PREISSER,HORST,DD;KOWSKI,SABINE,DD;KLEIN,SYLKE,DD
分类号
C10G73/08;(IPC1-7):C10G73/08
主分类号
C10G73/08
代理机构
代理人
主权项
地址
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