一种管内循环自动除垢换热器

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Affilication of Author(s):生态环境与城市建设学院

Patent Coverage:国内

Disigner of the Invention:沈涵航,邱金友

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201822051971.5

Authorization number:CN209355736U

Number of Inventors:7

Service Invention or Not:no

Application Date:2018-12-07

Publication Date:2019-09-06

Authorization Date:2019-09-06