Nanjing, CN
Information
Patent Grant
Nanjing Institute of Environmental Sciences, MEE
Houhu Zhang
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Nanjing institute of Environmental Sciences, Ministry of Ecology and Environment
Xiaochen LIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
