日韩精品一二三区,精品国产免费人成网站,国自产拍在线视频天天更新,18免费网站,最新中文字幕一区,国产欧美三级,色偷偷88欧美精品久久久

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

揭东县| 庆云县| 鄯善县| 香港 | 开封市| 东源县| 咸宁市| 景洪市| 阜宁县| 万源市| 格尔木市| 宁武县| 都安| 郓城县| 鸡泽县| 农安县| 汪清县| 抚宁县| 阜新市| 铁岭县| 确山县| 寻甸| 西峡县| 区。| 成武县| 罗城| 盈江县| 乌鲁木齐县| 锡林郭勒盟| 宜兰县| 滁州市| 榆社县| 安岳县| 余干县| 吕梁市| 瓮安县| 灯塔市| 霍城县| 洱源县| 海盐县| 藁城市|