| 984 / | HD | MUSICAL INSTRUMENTS |
| 100 | DD | MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR {aspects of automatic actuation subclasses 200+; Combinations of microphones, pick-ups or amplifiers with musical instruments subclasses 300+; Sound-producing devices not regarded as musical instruments or parts thereof G10K} {G10D} {8} |
| 139 | | .~ Details of, or accessories for, wind-actuated musical instruments {G10D 9/00} {4} |
| 140 | DD | .~.~> Tuning devices {G10D 9/00B} |
| 141 | DD | .~.~> Mouthpieces; Reeds {G10D 9/02} {2} |
| 144 | DD | .~.~> Valves; Valve controls {G10D 9/04} {1} |
| 147 | DD | .~.~> Mutes {G10D 9/06} |