Patents
Release Time: 2025-04-30Hits:
  • Title:一种面向单晶高温合金零件的陶瓷铸型制备方法
  • Type of Patent:Invent
  • Application Number:2017102838905
  • Service Invention or Not:No
  • Application Date:2017-04-26
  • Date:2025-04-30

鲁中良