一种充填体内采热管路预留系统及设计方法

Release time:2023-09-01 Hits:

Affilication of Author(s):矿业工程学院

Scope of patent:国内

School Sign:第一单位

Disigner of the Invention:zhangjixiong,朱存利,limeng,sunqiang

Type of Patent:国内

State of Patent:专利授权

Application Number:202110133332.7

Service Invention or Not:no

Application Date:2021-02-01

Authorization Date:2022-05-31

First Author:Zhou Nan