• The system of patent-granting, which confers temporary monopolies for the exploitation of new technologies, was originally established as an incentive to the pursuit of risky new ideas.

    专利授予制度开发技术提供了暂时垄断地位最初建立是为了激励人们追求有风险新想法。

    youdao

  • The system of patent-granting, which confers temporary monopolies for the exploitation of new technologies, was originally established as an incentive to the pursuit of risky new ideas.

    专利授予制度开发技术提供了暂时垄断地位最初建立是为了激励人们追求有风险新想法。

    youdao

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