Invention time of domestic stirred tank reactor

The invention time of domestic stirred tank reactor is 1988. According to relevant data, the time for applying for invention patents for domestic stirred tank reactors was 1988 and 10, respectively. The applicants included Zhu Qidong, Hu, Zhu Fengzhong, etc. It can be seen that the invention time of domestic stirred tank reactors was 1988.