Second, the bill expands the right of third parties to join the fray at the PTO by showing "prior art" -meaning the invention is already known about and so a patent should not be granted.

第二，法案体现“优先权之道”——即申请专利的发明之前已有人知道则不能通过。这样就扩大了在P TO参与纠纷的第三方权利。

youdao

When inventing for the third world, a common criteria is that the invention needs to be cheap.

在为第三世界开发的同时，很普遍的规则就是要廉价。

youdao

The third hypothesis, however, is that music is a cross between an accident and an invention.

然而，第三个假设是音乐是由偶然和发明共同产生。

youdao

And where invention and goals were required, the Italian side, who are third in Serie A, once again misfired in a tame display that lacked the necessary ideas and invention to break down the German outfit.

BBC: Schalke 2-1 Inter Milan (agg 7-3)