Previous Article Next Article Table of Contents Polymer Science and Technology, Vol.32, No.6, 572-576, December, 2021 Export Citation [유익한 특허상식] 미세발포 기반 3D 프린팅용 무황변 열가소성 폴리우레탄 원천소재 개발 ALL ABOUT PATENT 이흥재 Please enable JavaScript to view the comments powered by Disqus.