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离心式压缩机-旋转喷嘴复合热泵

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

    离心式压缩机-旋转喷嘴复合热泵
  • Disigner of the Invention: 

    顾兆林; 李云; 魏进家; 郁永章; 秦玉尧
  • Type of Patent: 

    Utility models
  • Application Number: 

    CN97242215.3
  • Service Invention or Not: 

    No
  • Application Date: 

    1997-12-23
  • Date: 

    2025-04-30