Patent 21

커버리지: 
2003~2011
제공자: 
한국특허정보원 특허정보진흥센터
초성: 
On-campus: 
http://www.dbpia.co.kr/journal/publicationDetail?publicationId=PLCT00002298
Off-campus: 
https://openlink.postech.ac.kr/link.n2s?url=http://www.dbpia.co.kr/journal/publicationDetail?publicationId=PLCT00002298