Shanghai
China
4
2023-12-21
The entities that hold a legal rights for patent applications filed by inventor Guan Ran:
Ran Guan from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ROLLING BEARING ASSEMBLY CAPABLE OF REALIZING SELF-MONITORING
#2 | 2023-03-02Sensing device and bearing component
#3 | 2022-02-03Detection system and wind driven generator
#4 | 2021-10-21Adapter assembly of generator and axle-end generator assembly
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