欧洲专利局 欧洲专利局 - The official website of the European Patent Office EPO. Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about European and international patent applications. Explore engineering careers and apply for jobs in engineering.
国际儿童组织 国际儿童组织 - Children International, a non-profit child sponsorship organization, fights poverty and helps children in need through our programs, community centers and amazing teams.
United Pickleball United Pickleball是PPA巡回赛和MLP职业匹克球联盟的母公司,运营全球顶级匹克球赛事,推广匹克球运动发展,为运动员和球迷提供职业联赛与社区参与平台。