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Inventor
MA YONGQUAN
CN
2 patents
Patents
2 patents
US9828653B2
Nov 28, 2017
Method for recycling lead oxide-containing waste material
CHILWEE POWER CO LTD
1 citations
45
US9828654B2
Nov 28, 2017
Method for directly recovering lead oxide used for a lead-acid battery cathode from waste lead paste
CHILWEE POWER CO LTD
1 citations
43