Invention Grant
US3182099A Production of polymeric materials from polyoxyalkylene polyols and cycloaliphatic polyepoxy compounds 失效
从聚氧化烯多元醇和脂环族聚环氧化合物生产聚合物材料

Production of polymeric materials from polyoxyalkylene polyols and cycloaliphatic polyepoxy compounds
Public/Granted literature
Information query
Patent Agency Ranking
0/0