中文字幕日韩在线_亚洲精品a在线观看_亚洲人成无码网站_国产一区二区在线免费观看/国产超碰人人模人人爽人人添/久久精品www人人爽人人,欧美性受XXXX黑人XYX性爽|高清欧美性猛交XXXX黑人猛交|欧美高清性XXXXHDVIDEOSEX|欧美裸体XXXX极品少妇|欧美性猛交XXXX乱大交3|性XXXX欧美老妇胖老太性多毛|欧美精品VIDEOSEX极品|欧美MV日韩MV国产网站 ,成年人免费在线视频观看_免费人成动漫在线播放r18_永久免费人成在线直播_又长又大又粗又硬3p免费视频_成人动漫日本一区二区三区_久久精品这里只有精99品_最新在线精品国自av_欧美精品免费专区在线观看 ,无码国产精品一区二区免费模式_久久九九精品国产综合喷水_无码人妻久久一区二区三区蜜桃_免费无码无遮挡裸体视频在线观看

We warmly congratulate the Secretary for research and development of "more than two kinds of li

time:2017-07-31 15:14:00 browse:5530次

We warmly congratulate the Secretary for research and development of "more than two types of light source combination manufacturing multi-color temperature anti haze, LED intelligent street lamp" won

National patent Newsletter


Our R & D of "more than two kinds of light source combination manufacturing multi-color temperature anti haze, LED smart street lamp" on December 2015 21 to the State Patent Office filed a patent. In May 2016, 4, the State Patent Office approved the patent granted (patent number: 201521071225.2). This patent has stimulated the enthusiasm of all employees in the company's scientific and technological innovation. Our company will make persistent efforts to continue to do a good job in scientific and technological innovation work, to bring forth the new, to obtain more patents.

Chongqing green science and Technology Development Co Ltd
May 26, 2016

Attached to the patent certificate:




top
时尚| 孝义市| 黑水县| 开封县| 公安县| 临沭县| 高安市| 融水| 灌阳县| 远安县| 瑞丽市| 东宁县| 耒阳市| 门源| 邵东县| 唐河县| 日喀则市| 黑水县| 葫芦岛市| 亚东县| 平邑县| 湘阴县| 沈丘县| 依安县| 屏东市| 拜泉县| 新余市| 阿鲁科尔沁旗| 江孜县| 安化县| 黄陵县| 阿巴嘎旗| 大连市| 崇文区| 郑州市| 登封市| 郎溪县| 弥渡县| 临武县| 天祝| 贵定县|