Beijing
China
3
2020-02-06
The entities that hold a legal rights for patent applications filed by inventor Chi Dun:
Dun Chi from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Positive electrode material for lithium-sulfur battery, preparation method therefor, and applications thereof
#2 | 2016-09-08Manufacturing a lead-acid battery that includes a composite that includes lead oxide and a nanomaterial
#3 | 2016-09-08Manufacturing a lead-acid battery that includes a composite that includes lead oxide and a nanomaterial
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