• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F15B - Systems acting by means of fluids in general; fluid-pressure actuators, e.g. servomotors; details of fluid-pressure systems, not otherwise provided for
• F15B 11/024 - Systems essentially incorporating special features for controlling the speed or the actuating force or speed of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits

Patent holdings for IPC class F15B 11/024

Total number of patents in this class: 233

10-year publication summary

Principal owners for this class