Patents
Release Time: 2025-04-30Hits:
  • Title:一种轻质多功能复合结构
  • Disigner of the Invention:秦庆华,王铁军,张建勋,艾伟龙,王涛
  • Type of Patent:Invent
  • Application Number:ZL201210149680.4
  • Service Invention or Not:No
  • Application Date:2012-10-01
  • Date:2025-04-30

秦庆华