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Zhipu Wang
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Shandong, CN
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last 30 patents
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Patent Grant
Copper rotation-suspension smelting process and copper rotation-sus...
Patent number
10,570,481
Issue date
Feb 25, 2020
Yanggu Xiangguang Copper CO., Ltd
Songlin Zhou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
Copper Rotation-Suspension Smelting Process and Copper Rotation-Sus...
Publication number
20180119249
Publication date
May 3, 2018
Yanggu Xiangguang Copper CO., Ltd
Songlin Zhou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...