• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
• F15B 11/068 - Servomotor systems without provision for follow-up action involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure

Patent holdings for IPC class F15B 11/068

Total number of patents in this class: 22

10-year publication summary

Principal owners for this class