Appeal No. 97-0750 Application 08/329,219 resiliently exerting an adjustable compressive force on the exterior of said auxiliary reservoir to vary an expandability of said auxiliary reservoir by the exertion of said gas pressure communicated from said main enclosure so as to cause a variation in the vertical movement of said platform caused by removing or adding a part onto said platform. - A2 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11Last modified: November 3, 2007