CPC Subgroup
G10D 3/14 Tuning devices, e.g. pegs, pins, friction discs or worm gears
Full Title
Details of, or accessories for, stringed musical instruments, e.g. slide-bars > Tuning devices, e.g. pegs, pins, friction discs or worm gears
1 direct subcode
Child Classifications
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- G10D 3/147 Devices for altering the string tension during playing