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About Chen Yongchen

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Trademark Application Search Results for owner:"chen yongchen"

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ELEMENTARY AIR FRESH by Chen Yongchen (Track this)

Intl: (011) Environmental control apparatus US: 013; 021; 023; 024; 031; 034 Filing date: 10-Jul-2023 Serial number: 98077997

ELEMENTARY AIR FRESH by Chen, Yongchen (Track this)

Intl: (011) Environmental control apparatus US: 013; 021; 023; 024; 031; 034 Filing date: 28-Sep-2021 Serial number: 97048901