Kunming
China
3
2022-02-10
The entities that hold a legal rights for patent applications filed by inventor LV Xi:
Xi LV from Kunming, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Electromagnetic ally-driven liquid atomization device
#2 | 2022-02-10Atomizing liquid gel with reversible phase transition characteristics, preparation method and applications thereof
#3 | 2021-10-28Variable-frequency surface acoustic wave electronic cigarette
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