MY

Myeong Sik Yoon

CH Cheiljedang: 1 patents #1 of 8Top 15%
Overall (1997): #100,235 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5700932 Process for preparing cephem derivative Kwang Hyuk Lee, Seung Sub Choi 1997-12-23