DIFF Subgroup
F01D 7/02 having adjustment responsive to speed
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Rotors with blades adjustable in operation; Control thereof > having adjustment responsive to speed
CPC:
Rotors with blades adjustable in operation; Control thereof (for reversing F01D1/30) > having adjustment responsive to speed
No child classifications to compare. This is a leaf node in both IPC and CPC.