75256704
Mar 13, 1997
radio-enabled hand-held computers and computer software, therefor, all the foregoing use in field service technician dispatch, messaging, inventory control, and invoicing, all for use by technicians servicing HVAC/R, office equipment, computers and computer equipment, fuel oil delivery, utilities, machinery and equipment repair, plumbing, telephone installation and repair, and cable television and repair
Electrical and Scientific Apparatus