| 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} |
| 125 | DD | .~ General design of wind-actuated musical instruments {accordions subclass 148; Organs, harmoniums subclasses 1+; Whistles G10K} {G10D 7/00} {5} |
| 136 | DD | .~.~ Of the type with free reeds (Zunge), e.g., trumpet for children, etc. {G10D 7/12} {1} |
| 137 | | .~.~.~ Mouth organs {G10D 7/12B} {1} |
| 138 | DD | .~.~.~.~> With movable mouthpiece {G10D 7/12B2} |