• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F15C - Fluid-circuit elements predominantly used for computing or control purposes
• F15C 1/20 - Direct-impact devices, i.e. devices in which two collinear opposing power streams are impacted

Patent holdings for IPC class F15C 1/20

Total number of patents in this class: 1

10-year publication summary

Principal owners for this class