• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F01C - Rotary-piston or oscillating-piston machines or engines
• F01C 1/332 - Rotary-piston machines or engines having the characteristics covered by two or more of groups , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the inner member

Patent holdings for IPC class F01C 1/332

Total number of patents in this class: 8

10-year publication summary

Principal owners for this class