75040779
Jan 5, 1996
Oct 21, 1997
construction and installation of digital cellular transmission sites, namely, towers, antenna systems, equipment shelters, shelter supports and AC/DC power systems for the transmission and reception of voice, data and video signals
Building Construction and Repairdesigning and engineering of digital cellular transmission sites, namely, towers, antenna systems, equipment shelters, shelter supports and AC/DC power systems for the transmission and reception of voice, data and video signals
Computer and Scientific