5000-6000 patent cases are filed each year in the United States. 4000-5000 copyright cases are filed each year in the United States.
你說是中共教的?那麽請查查美國每年有多少patent infringement cases filed再來說話。
本帖於 2019-06-27 03:04:52 時間, 由普通用戶 changzhi 編輯
5000-6000 patent cases are filed each year in the United States. 4000-5000 copyright cases are filed each year in the United States.
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