Xi'an
China
3
2023-11-02
The entities that hold a legal rights for patent applications filed by inventor Zhao Jun:
Jun Zhao from Xi'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Premixed low-nitrogen gas boiler
#2 | 2023-06-08Screen capturing method and electronic device
#3 | 2015-05-21Method for sorting and comprehensively utilizing municipal solid waste
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