发明授权
EP0013937B1 Aqueous dispersion of ethylene/alpha-beta-unsaturated carboxylic acid copolymer 失效
乙烯/丙烯酸 - 不饱和羧酸共聚物的水分散

Aqueous dispersion of ethylene/alpha-beta-unsaturated carboxylic acid copolymer
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