Cheng Yanhai

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一种可测量的抗垢式套管换热器
Release time:2020-10-30  Hits:

Disigner of the Invention:邵瑞,许圣操,任潞,yangjinyong,韩正铜
Type of Patent:国际
State of Patent:专利授权
Application Number:201820155569.9
Number of Inventors:6
Service Invention or Not:no
Application Date:2018-01-30
Authorization Date:2018-09-11
First Author:Cheng Yanhai