The website offers knowledge of patents, trademarks, copyright, and industrial designs, integrated circuit topographies.
该网站提供了关于专利、商标、版权、工业设计、集成电路设计的知识。
The website offers knowledge of patents, trademarks, copyright, and industrial designs, integrated circuit topographies.
该网站提供了关于专利、商标、版权、工业设计、集成电路设计的知识。
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