Patents

Current position: Home > Research > Patents

一体式抗堵压力补偿灌水器

  • Release Time:2025-04-30
  • Hits:
  • Title: 

    一体式抗堵压力补偿灌水器
  • Disigner of the Invention: 

    魏正英,程应社,赵万华,唐一平,卢秉恒
  • Type of Patent: 

    Utility models
  • Application Number: 

    ZL:200620136224.6,
  • Service Invention or Not: 

    No
  • Application Date: 

    2006-04-07
  • Date: 

    2025-04-30