DIFF Subgroup
G10D 7/026 with air currents blown into an opening arranged on the cylindrical surface of the tube, e.g. transverse flutes, piccolos or fifes
Introduced: January 2020
Full Title
Full titles differ between systems:
IPC:
General design of wind musical instruments > of the type wherein an air current is directed against a ramp edge > with air currents blown into an opening arranged on the cylindrical surface of the tube, e.g. transverse flutes, piccolos or fifes
CPC:
General design of wind musical instruments (accordions or concertinas G10D11/00; whistles G10K5/00) > of the type wherein an air current is directed against a ramp edge > with air currents blown into an opening arranged on the cylindrical surface of the tube, e.g. transverse flutes, piccolos or fifes
No child classifications to compare. This is a leaf node in both IPC and CPC.