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发明名称
METHOD FOR WASHING OF NAPHTALENE FROM COKEOVEN GAS
摘要
申请公布号
CS178628(B1)
申请公布日期
1977.10.31
申请号
CS19750004292
申请日期
1975.06.18
申请人
WITTENBERG,ERVIN,CS;STEPANEK,ARNOST,CS
发明人
WITTENBERG,ERVIN,CS;STEPANEK,ARNOST,CS
分类号
C07C15/24;(IPC1-7):C07C15/24
主分类号
C07C15/24
代理机构
代理人
主权项
地址
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