When successfully pursued, they could result in revocation or invalidation of the unauthorized registration.

当选择正确的方法，就有可能撤消或使未经授权的申请人的商标无效。

youdao

When successfully pursued, they could result in revocation or invalidation of the unauthorized registration.

当选择正确的方法，就有可能撤消或使未经授权的申请人的商标无效。

youdao