国产三级精品视频|久久精品国产亚洲婷婷|国产成人福利精品视频|一七六九国产精品免费视频|国产日韩欧美不卡在线观看|国产精品99国产精品九九|午夜国产亚洲电影一区二区三区|国产日韩综合一区二区性色AV

Yu Zhiyong, director of the intellectual property Bureau of Datetime:2017-09-18

In May 26th, Yu Zhiyong, director of the Intellectual Property Office of the province, came to my company to investigate and investigate the patent application of the enterprise. Kong Lumin, director of intellectual property rights bureau of Heze municipality and deputy director of Heze Development Zone Management Committee, accompanied the expedition. Zhao Chenglong, general manager of the company, detailed report on our patent application and R & D work.


Yu Zhiyong, director of the Provincial Bureau of intellectual property rights, entered the R & D center to learn about the R & D situation


Zhao Chenglong, general manager, reports on the company's patent applications

 
Yu Zhiyong, director of the Intellectual Property Office of the province, listened to our patent application and R & D report, and gave a high opinion of our company's patent applications and achievements in R & D.
 
Heald Yuan Zhanbing



? 2012-2022 Shandong YuHuang New Energy Techology Co.,Ltd    魯ICP備17034910號-1

Technical Support:QIANHEWANGLUO
盐津县| 阿巴嘎旗| 襄城县| 斗六市| 博湖县| 久治县| 高密市| 南部县| 科尔| 清苑县| 华容县| 伊宁市| 炎陵县| 额济纳旗| 安国市| 宁远县| 肥乡县| 长沙县| 浦东新区| 广昌县| 玉林市| 同德县| 彭山县| 炎陵县| 天水市| 邓州市| 泰州市| 平凉市| 固始县| 桦甸市| 耒阳市| 门源| 连云港市| 衡阳市| 上饶市| 丰原市| 宁蒗| 稻城县| 四子王旗| 江永县| 通山县|