90367775
Dec 8, 2020
Sep 28, 2021
ZHEJIANG CHENWEI ENVIRON. PROT. TECH. CO. LTD.
Active Trademark
Air filtering installations; Air purifiers; Air purifiers for automobiles; Air purifying units for domestic use; Air purifying apparatus and machines; Air sterilizing apparatus; Filters for air conditioning; Gas purification machines; Gas scrubbing apparatus; Household air cleaners
Environmental Control Apparatus