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发明名称
Procédé de fabrication d'un coke par cokéfaction d'une poix dure
摘要
申请公布号
FR1489791(A)
申请公布日期
1967.07.28
申请号
FR19660065244
申请日期
1966.06.13
申请人
VERKAUFSVEREINIGUNG FUER TEERERZEUGNISSE (VFT) AKTIENGESELLSCHAFT
发明人
分类号
C10B55/00
主分类号
C10B55/00
代理机构
代理人
主权项
地址
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