Dumbwaiters (14 10 00)
Other Companies for Dumbwaiters
Product From Miller Edge: Light Curtain (Oct 11, 2012)
For other relevant searches, you might want to try: equipment associated with libraries; book lifts and cart lifts; packaged or field-assembled, motorized or hand-operated units, including cabs, doors, controls.
(11 43 13) Food Delivery Carts
(11 51 00) Library Equipment