강용수 홍성욱 원종옥 2024-01-12T11:05:28Z 2024-01-12T11:05:28Z 2002-10-22 https://pubs.kist.re.kr/handle/201004/85250 고분자　전해질을　이용한　알켄　분리용고체상　촉진　수송　분리막 Patent 2002-10-22 2000-12-29 6,468,331 09/749,904 US 특허 한국과학기술연구원