• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F16H - Gearing
• F16H 47/12 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion the members with orbital motion having vanes interacting with the fluid

Patent holdings for IPC class F16H 47/12

Total number of patents in this class: 10

10-year publication summary

Principal owners for this class