Home›Patent law›創造性和非顯而易見性🌐中文EnglishDeutschEspañolPortuguêsالعربية中文日本語EntityQ1350126· pop 8· linked from 136 articles創造性和非顯而易見性Concept in patent lawAvailable in 8 languagesEspañolDeutsch日本語PortuguêsالعربيةAsturianSlovenianvia Wikidata sitelinks · CC0ConnectionspatentEntityclaimEntityCategoriesPatent law