POWERFLOW by ETL, LLC (Track this)
Intl: (011) Environmental control apparatus US: 013; 021; 023; 031; 034 Filing date: 19-Nov-2012 Serial number: 85783116
POWERFLOW by DASSAULT SYSTEMES AMERICAS CORP. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 10-Oct-1996 Serial number: 75179591