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发明名称
Behandlung von Petroleumkoks, um das Aufblähen zu verhindern.
摘要
申请公布号
DE68910820(D1)
申请公布日期
1993.12.23
申请号
DE19896010820
申请日期
1989.07.22
申请人
UCAR CARBON TECHNOLOGY CORP., DANBURY, CONN., US
发明人
ORAC, THOMAS HARRY, STRONGSVILLE, OH 44136, US;QUANDT, HERBERT CLAYTON, LAKEWOOD, OH 44107, US;BALL, DAVID RALPH, BAY VILLAGE, OH 44140, US
分类号
C04B35/52;C10L9/02;(IPC1-7):C10L9/02
主分类号
C04B35/52
代理机构
代理人
主权项
地址
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