午夜精品久久久久久久,91精品国产高清久久久久久久久,亚洲成人一区二区三区,国产成人av综合,国产精选自拍,精品久久久久久久久中文字幕 ,91亚洲国产亚洲国产亚洲

call anytime

135 1576 7513

call anytime

135 1576 7513

news

home - news


According to the statistics of the State Intellectual Property Office, in 2020, a total of 7326 patents (subject to the announcement date, the same below) were applied for in Chinas sewing machinery industry, with a year-on-year growth of 29.77%, including 1860 invention patents, accounting for 25.39%, 4444 utility model patents, accounting for 60.66%, and 1022 design patents (including textile machinery products), accounting for 13.95%, 518 new authorized invention patents were added.

During the "13th five-year-plan" period, the number of patent applications in the sewing machinery industry reached 25835, an increase of 60.95% compared with the "12th Five Year Plan", including 7777 invention patents, an increase of 82%. The ratio of average R & D investment to total sales of enterprises has exceeded 4%. Some backbone enterprises have applied for more than 100 pieces in a single year. The industrys intellectual property achievements are remarkable, and its innovation ability has been significantly enhanced. They have mastered a number of key technologies that have an overall impact on the overall improvement of the industrys competitiveness, providing surging power for drawing the grand blueprint of the industry in the 14th five-year-plan.

Other news

水富县| 武宣县| 开阳县| 鄂伦春自治旗| 左云县| 当涂县| 东乡县| 逊克县| 盐池县| 大余县| 台东县| 高要市| 碌曲县| 南开区| 凤阳县| 静乐县| 合江县| 武山县| 衡水市| 讷河市| 婺源县| 平远县| 县级市| 苏尼特左旗| 克拉玛依市| 德州市| 屯昌县| 耒阳市| 井研县| 禄丰县| 武夷山市| 陆河县| 新蔡县| 宜宾县| 旬阳县| 镇坪县| 嘉鱼县| 宁乡县| 浦江县| 新昌县| 南和县|