发明 | fā míng | to invent / an invention / CL:個|个[ge4] | |
需要是发明之母 | xū yào shì fā míng zhī mǔ | Necessity is the mother of invention (European proverb). | |
欧洲发明专利国际分类公约 | European Convention on the International Classification of Patents for Invention | ||
统一发明专利实体法的若干方面公约 | Convention on the Unification of Certain Points of Substantive Law on Patents for Invention |