74481139
Jan 24, 1994
Apr 29, 1997
chemical analyzer and associated equipment, namely computer printers, welding electrodes, specimen tube holders, storage media, namely disks and diskettes, cuvettes, electrical power cords and fuses, test tubes, and video tapes regarding the use and servicing of chemistry analyzers laboratory syringes used to measure and dispense liquids for laboratory analysis
Electrical and Scientific Apparatus