ziweiDAV

Doctor

With Certificate of Graduation for Doctorate Study

Personal Information

Date of Birth:1986-09-15
Business Address:中国矿业大学资源与地球科学学院地质工程系
E-Mail:

VIEW MORE

Other Contact Information

ZipCode :

PostalAddress :

Telephone :

Email :


Home > Scientific Research > Patents

一种钻孔分段后退式注浆的方法

Release time:2023-09-01 Hits:

Affilication of Author(s):资源与地球科学学院
Scope of patent:国内
School Sign:第一单位
Disigner of the Invention:胡东祥,范宝江,吕文茂,赵迎春
Type of Patent:国内
State of Patent:专利授权
Application Number:201910869603.8
Service Invention or Not:no
Application Date:2019-09-16
Authorization Date:2020-06-30
First Author:ziweiDAV