Note: 冯赟杰; 吴小平; 范志勇; 段文军; 郭琪; 孔维东; 一种盾构机的降温与通风的混合式系统, 2024-08-09, 中国发明专利, ZL201911037798.6
Type of Patent: Software copyright
State of Patent: Have authorized
Authorization number: ZL201911037798.6
Service Invention or Not: yes
Authorization Date: 2024-08-29