Fecha de publicación: 30/05/1907 Fuente: WIPO "honey" 20,862. Whitehead, T. O., and Honey, F. W. Sept. 20. Roberval'sbalance type; vibration, neutralizing.- To prevent suction between the usual stops C, D on the legs A beneath the pan and on the framework, respectively, the stop C is attached to one end of a spiral spring A, which surrounds a portion A of the leg of reduced diameter. The other end of the spring is attached to a washer E.1>1>