Hunan
China
3
2022-09-08
The entities that hold a legal rights for patent applications filed by inventor LIU Jun:
Jun LIU from Hunan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Long length imaging method and device based on digital radiography
#2 | 2019-07-18Method of using flotation collector containing azolethione structure
#3 | 2018-04-19Method for manufacturing instant egg/edible bird's nest soup with fermented glutinous rice
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