Upon registration, a trademark is usually granted for a period of ten years.
商标一经注册，其有效期通常为十年。
I understand that, during the period of my registration with the University, I may not be a candidate for any other degree or award.
我明白，我的注册与大学期间，我可能不会成为任何其他学位或奖的候选人。
The period of validity for each renewal of registration shall be ten years.
每次续展注册的有效期为十年。
Robert: How long is the valid period of "certificate of registration"?
罗伯特：《登记证》的有效期有多长？
Robert: How long is the valid period of "certificate of registration"?
罗伯特：《登记证》的有效期有多长？
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