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CPC Subgroup
G10D 7/02

of the type wherein an air current is directed against a ramp edge

Full Title

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

3 direct subcodes

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  • 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
  • G10D 7/03 with a windway for leading the air to the labium, e.g. recorders
  • G10D 7/04 with Helmholtz resonators, e.g. ocarinas