Mark Identification
ROLFES
Serial Number
73174722
Filing Date
Jun 16, 1978
Registration Date
Jun 24, 1980
Trademark by
Classification Information
AIR POLLUTION CONTROL SYSTEMS AND GRAIN STORAGE AERATION SYSTEMS, COMPRISING AERATION DUCTS AND CONTROL PANELS FOR HUMIDITY AND TEMPERATURE CONTROL; AND CENTRIFUGAL AND FLOW FANS
Environmental Control ApparatusCUSTOM INSTALLATION OF AIR POLLUTION CONTROL SYSTEMS AND GRAIN STORAGE AERATION SYSTEMS
Building Construction and RepairCUSTOM DESIGN OF AIR POLLUTION CONTROL SYSTEMS AND GRAIN STORAGE AERATION SYSTEMS
Computer and Scientific