DIFF Main Group
F01D 7/00 Rotors with blades adjustable in operation; Control thereof (for reversing F01D1/30)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Rotors with blades adjustable in operation; Control thereof
CPC: Rotors with blades adjustable in operation; Control thereof (for reversing F01D1/30)
Full Title
Full titles differ between systems:
IPC:
Rotors with blades adjustable in operation; Control thereof
CPC:
Rotors with blades adjustable in operation; Control thereof (for reversing F01D1/30)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open