Biotechnology
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Qingdao Guanzhong Ecology has obtained a patent for device for detecting oxygen content of aerobic fermentation heap. This invention was developed by Zhang Shilei, Li Chunlin, Wang Jinxiao, Chen Tianyu, Liu Yaochen, Qu Ning, Feng Jiao, Jiang Shuo, Xu Chunying and Sun Jiali.
The patent application number is C..