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last 30 patents
Information
Patent Grant
Migration prevention system for radioactive wastewater of undergrou...
Patent number
10,373,720
Issue date
Aug 6, 2019
CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH CO., LTD.
Xinqiang Niu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Construction layout for caverns of underground nuclear power plant
Patent number
10,094,217
Issue date
Oct 9, 2018
CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH CO., LTD.
Qigui Yang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CONSTRUCTION LAYOUT FOR CAVERNS OF UNDERGROUND NUCLEAR POWER PLANT
Publication number
20180003055
Publication date
Jan 4, 2018
CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH CO., LTD.
Qigui YANG
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MIGRATION PREVENTION SYSTEM FOR RADIOACTIVE WASTEWATER OF UNDERGROU...
Publication number
20170092384
Publication date
Mar 30, 2017
CHANGJIANG SURVEY PLANNING AND RESEARCH CO., LTD.
Xinqiang NIU
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING