90171593
Sep 10, 2020
Jun 29, 2021
Active Trademark
Fan units, namely, air impellers for ventilation; electric fans; ventilating fans for commercial and industrial use; ventilation apparatus, Ventilation fan accessories, namely, impellers and shovels
Environmental Control ApparatusEngineering services and physics consultation, in particular in the field of air technology; product development for others; Construction drafting
Computer and Scientific