Anhui
China
4
2021-02-18
The entities that hold a legal rights for patent applications filed by inventor Wang Junting:
Junting Wang from Anhui, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing electron source
#2 | 2021-02-18Electron source and electron gun
#3 | 2021-02-18Electron source regeneration method
#4 | 2021-02-18Electron source operating method
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