Release time:2020-12-09  Hits:

• Patent Applicant:纪荣平
• Patent description:间歇曝气自回流悬浮填料床反应器
• Type of Patent:实用新型
• State of Patent:终止
• Application Number:201220632072.4
• Number of Inventors:4
• Service Invention or Not:no
• Application Date:2012-11-27
• Authorization Date:2013-07-03
• First Author:rong p ji