日本专利权当然无效抗辩原则及其启示
【英文篇名】 The Principle of the Defense of Definite Invalidation of Patent in Japan and Its Implication
【作者】 李扬;
【作者单位】 437必赢会员中心;
法律科学(西北政法大学学报), Science of Law(Journal of Northwest University of Political Science and Law), 2012年 01期
