Release time:2020-10-30  Hits:

• Disigner of the Invention:zhaoyuemin,李珺,张士民
• Note:赵跃民,李珺,张士民
• Type of Patent:国际
• State of Patent:专利授权
• Application Number:201120118200.9
• Authorization number:CN 202097123 U
• Number of Inventors:4
• Service Invention or Not:no
• Application Date:2011-04-21
• Authorization Date:2012-01-04
• First Author:刘初升