METHOD OF GAMMA-BUTYROLACTONE PURIFICATION FOR CHEMICAL SOURCES OF CURRENT
摘要
申请公布号
RU1799869(C)
申请公布日期
1993.03.07
申请号
SU19904886026
申请日期
1990.10.22
申请人
KI NIGNI PI KHLORNOJ PROMY;NOVOCHERKASSKIJ ZAVOD SINTETICHESKIKH PRODUKTOV
发明人
BOROVIKOV ALEKSANDR YA,SU;OVCHINNIKOV VALERIJ A,SU;SKRIPKA VIKTOR P,SU;SYCHEVA GALINA M,SU;SELITSKIJ ARTUR P,SU;GLUKHOVTSOV VLADIMIR V,SU;NEFEDOVA ANTONINA M,SU
