us patent application wiki的相關文章
us patent application wiki的相關商品
US Patent Law - Wikibooks, open books for an open world
瀏覽：1148
日期：2024-04-25
Patents are temporary monopolies granted to inventors by the government, in exchange for public disclosure of how the invention works. They are one of the basic forms of intellectual property. A patent is a property right. Essentially, a patent gives the ...看更多
熱門 茶葉 文章
熱門 diy 文章
