[1.2.1发明专利公报](1.2.1%E5%8F%91%E6%98%8E%E4%B8%93%E5%88%A9%E5%85%AC%E6%8A%A5.md) [1.2.2实用新型专利公报](1.2.2%E5%AE%9E%E7%94%A8%E6%96%B0%E5%9E%8B%E4%B8%93%E5%88%A9%E5%85%AC%E6%8A%A5.md) [1.2.3外观设计专利公报](1.2.3%E5%A4%96%E8%A7%82%E8%AE%BE%E8%AE%A1%E4%B8%93%E5%88%A9%E5%85%AC%E6%8A%A5.md)