Method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil
OH SEUNG HOON, LEE SEUNG WOO, KIM DO HYOUN, KIM GYUNG ROK, KIM DO WOAN, CHOI SUN, NOH KYUNG SEOK, YOON BYUNG WON, CHUN BUM SUK, RYU JAE WOOK
Year of Publication 25.03.2015
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Year of Publication 25.03.2015
Patent
Method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil
OH SEUNG HOON, LEE SEUNG WOO, KIM DO HYOUN, KIM GYUNG ROK, KIM DO WOAN, CHOI SUN, NOH KYUNG SEOK, YOON BYUNG WON, CHUN BUM SUK, RYU JAE WOOK
Year of Publication 16.12.2014
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Year of Publication 16.12.2014
Patent
Method for preparing lubricating base oils by using vacuum distilled deasphalted oil
OH SEUNG HOON, LEE SEUNG WOO, KIM DO HYOUN, KIM GYUNG ROK, KIM DO WOAN, CHOI SUN, NOH KYUNG SEOK, YOON BYUNG WON, CHUN BUM SUK, RYU JAE WOOK
Year of Publication 16.09.2014
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Year of Publication 16.09.2014
Patent
METHOD FOR PREPARING LUBRICATING BASE OILS BY USING VACUUM DISTILLED DEASPHALTED OIL
OH SEUNG HOON, LEE SEUNG WOO, KIM DO HYOUN, KIM GYUNG ROK, KIM DO WOAN, CHOI SUN, NOH KYUNG SEOK, YOON BYUNG WON, CHUN BUM SUK, RYU JAE WOOK
Year of Publication 02.05.2013
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Year of Publication 02.05.2013
Patent
METHOD OF SIMULTANEOUSLY MANUFACTURING HIGH QUALITY NAPHTHENIC BASE OIL AND HEAVY BASE OIL
OH SEUNG HOON, LEE SEUNG WOO, KIM DO HYOUN, KIM GYUNG ROK, KIM DO WOAN, CHOI SUN, NOH KYUNG SEOK, YOON BYUNG WON, CHUN BUM SUK, RYU JAE WOOK
Year of Publication 28.02.2013
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Year of Publication 28.02.2013
Patent
Método para preparar aceites base lubricantes mediante el uso de aceite desasfaltado destilado a vacío
KIM, Do Hyoun, KIM, Gyung Rok, YOON, Byung Won, KIM, Do Woan, RYU, Jae Wook, OH, Seung Hoon, CHOI, Sun, CHUN, Bum Suk, NOH, Kyung Seok, LEE, Seung Woo
Year of Publication 04.05.2017
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Year of Publication 04.05.2017
Patent