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发明名称
SULPHONATION PROCESS OF SOME ORGANIC MASSES WHICH ARE OBTAINED FROM BITUMINOUS SHALES
摘要
申请公布号
RO111096(B1)
申请公布日期
1996.06.28
申请号
RO19910148556
申请日期
1991.10.14
申请人
INSTITUTUL DE CERCETARI PENTRU RAFINARII SI PETROCHIMIE, ICERP SA, PLOIESTI, JUDETUL PRAHOVA
发明人
SAVU CONSTANTIN;ANA NICOLAIE;AVRAM ION;SAVU EUGENIA
分类号
C07G9/00;C10B53/06;C10G1/02;(IPC1-7):C10G1/02
主分类号
C07G9/00
代理机构
代理人
主权项
地址
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