75278371
Apr 18, 1997
Jan 19, 1999
laboratory furniture, laboratory cabinetry, laboratory worktops, laboratory service fixtures, and technical workstations, horizontal and vertical clean benches for laboratory use; airflow and ventilation control devices, namely, pressure and temperature control and building automated system interface
Electrical and Scientific Apparatusairflow and ventilation devices, namely, airflow containment hoods, fume hoods, total exhaust filtered recirculating hoods; glove boxes, fume scrubber and particulate eliminator apparatus
Environmental Control Apparatus