In a preferred embodiment, a workstation kit includes a support column having a partially open end, an easily accessible interior cavity, and a number of openings in the column's outer surface allowing utilities to be run within the column to the workstation. The support column has a plurality of holes...http://www.google.es/patents/US6732660?utm_source=gb-gplus-sharePatente US6732660 - Modular workstation
