申请人 |
CHEMTECH RESEARCH INCORPORATION;KOREA TOBACCO & GINSENG CORPORATION;KIM, WAN, JOO;KIM, KYOUNG, SOO;KIM, MYUNG, HWA;PARK, JONG, YEK;JANG, JUNG, MIN;CHOI, JAE, WON;KIM, DONG, HOO |
发明人 |
KIM, WAN, JOO;KIM, KYOUNG, SOO;KIM, MYUNG, HWA;PARK, JONG, YEK;JANG, JUNG, MIN;CHOI, JAE, WON;KIM, DONG, HOO |