Patents
Release Time: 2025-04-30Hits:
  • Title:一种采用淀粉原料作为粘结剂的型煤
  • Disigner of the Invention:王树众 赵威 白玉 李飞翔
  • Type of Patent:Invent
  • Application Number:200510022764.1
  • Service Invention or Not:No
  • Application Date:2005-12-30
  • Date:2025-04-30

Doctor

王树众