TREA

Chord or note indicators, fixed or adjustable, for keyboard of fingerboards

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Industry

  • CPC
  • G10G1/02
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Parent Industries

GPHYSICS G10Musical instruments G10GAIDS FOR MUSIC SUPPORTS FOR MUSICAL INSTRUMENTS OTHER AUXILIARY DEVICES OR ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS G10G1/00Means for the representation of music

Current Industry

G10G1/02Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
Industries