improvement invention

A nontrivial and nonobvious betterment of an existing device or process.

• The improvement may be patented, but the protection applies only to the improvement, not to the invention improved on.


专业法律词汇 词条贡献者
法律翻译Gilbert,毕业于亚洲顶尖的高级翻译学院,擅长翻译有关矿产资源领域的法律文件。
Scroll to Top