free patent search的相關文章
free patent search的相關公司資訊
free patent search的相關商品
TheFreeDictionary.com - patent - definition of patent by the Free ...
瀏覽:410
日期:2026-04-21
pat·ent - n. 1. a. A grant made by a government that confers upon the creator of an invention the sole right to make, use, and sell that invention for a set period of time....看更多









![[香港][Android] 點心大全 -《香港 DimSum 101 Online 》](https://www.iarticlesnet.com/pub/img/article/17936/1403897896321_xs.png)





