我们是中国国内第一家专门从事专利年费管理的公司----环球汇通专利年费代理有限公司。
We are interested to the patent renewal fees management, called Global Patent Annuity Fees Payment Agency Cooperation (HQHT).
我们是中国国内第一家专门从事专利年费管理的公司----环球汇通专利年费代理有限公司。
We are interested to the patent renewal fees management, called Global Patent Annuity Fees Payment Agency Cooperation (HQHT).
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