DIFF Subgroup
G10D 7/16 with keyboards
Introduced: January 2020
Full Title
Full titles differ between systems:
IPC:
General design of wind musical instruments > Free-reed wind instruments > Mouth-organs > with keyboards
CPC:
General design of wind musical instruments (accordions or concertinas G10D11/00; whistles G10K5/00) > Free-reed wind instruments > Mouth-organs > with keyboards
No child classifications to compare. This is a leaf node in both IPC and CPC.